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Extinction Coefficient and Absorption Coefficient

Extinction Coefficient and Absorption Coefficient, Total:497 items.

In the international standard classification, Extinction Coefficient and Absorption Coefficient involves: Paper and board, Glass, Packaging and distribution of goods in general, Petroleum products in general, Geology. Meteorology. Hydrology, Wastes, Water quality, Air quality, Diagnostic, maintenance and test equipment, Optoelectronics. Laser equipment, Protection of and in buildings, Analytical chemistry, Pulps, Fibre optic communications, Optics and optical measurements, Edible oils and fats. Oilseeds, Construction materials, Raw materials for rubber and plastics, Optical equipment, Plastics, Space systems and operations, Internal combustion engines, Acoustics and acoustic measurements, Telecommunication terminal equipment, Vocabularies, Ventilators. Fans. Air-conditioners, Metrology and measurement in general, Telecommunication systems, Refractories, Photography, Radiation measurements, Welding, brazing and soldering, Terminology (principles and coordination), Audio, video and audiovisual engineering, Data storage devices, Integrated circuits. Microelectronics, Protection against fire, Applications of information technology, AGRICULTURE, Animal feeding stuffs, Technical drawings, Electricity. Magnetism. Electrical and magnetic measurements, Television and radio broadcasting, Radiocommunications, Coatings and related processes used in aerospace industry, Protection against dangerous goods, Environmental protection, IT terminal and other peripheral equipment, Metalliferous minerals, On-board equipment and instruments, Transport, Alarm and warning systems, Veterinary medicine, Company organization and management.

Professional Standard - Machinery, Extinction Coefficient and Absorption Coefficient

JB/T 9495.6-1999 Measuring method for coefficient of optical absorption of optical crystals

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Extinction Coefficient and Absorption Coefficient

GB/T 10339-1989 Testing method of light scattering and absorption coefficient for paper and pulps
GB/T 10339-2007 Testing method of light scattering and absorption coefficient for paper, board and pulps
GB/T 32561.4-2022 Measuring methods for chalcogenide infrared optical glass—Part 4: Coefficient of optical absorption
GB/T 7962.9-1987 Colourless optical glass test methods--Coefficient of optical absorption
GB/T 7962.9-2010 Test methods of colourless optical glass.Part 9:Ceofficient of optical absorption
GB/T 51281-2018 Synchronous Digital Hierarchy (SDH) Optical Fiber Transmission System Engineering Acceptance Criteria
GB/T 32523-2016 Acoustics.Measurement of sound pressure reflection coefficient, sound pressure transmission coefficient and absorption coefficient for underwater acoustical material sample.Travelling wave tube method
GB/T 42919.4-2023 Determination of thermal conductivity and thermal diffusivity of plastics - Part 4: Laser flash method
GB/T 20185-2006 Optical interface requirements for equipments and systems relating to the synchronous digital hierarchy
GB/T 18696.2-2002 Acoustics--Determination of sound absorption coefficient and impedance in impedance tubes Part 2: Transfer function method
GB/T 6244-1986 The general chassis of fire fighting vehicles series,types, basic parameters and technical requirements
GB/T 3731-1983 Covered electrodes--Determination of the efficiency,metal recovery and deposition coefficient
GB/T 27860-2011 Chemicals. Estimation of the adsorption coefficient (K) on soil and on sewage sludge using high performance liquid chromatography (HPLC)

Professional Standard - Agriculture, Extinction Coefficient and Absorption Coefficient

GB 10339-1989 Determination of light scattering and light absorption coefficient for paper and pulp

European Committee for Standardization (CEN), Extinction Coefficient and Absorption Coefficient

ISO/DIS 3656:2000 Animal and Vegetable Fats and Oils - Determination of Ultraviolet Absorbance Expressed as Specific UV Extinction
EN 61280-2-2:2005 Fibre optic communication subsystem test procedures —Part 2-2: Digital systems — Optical eye pattern, waveform and extinction ratio measurement
EN ISO 22007-4:2017 Plastics - Determination of thermal conductivity and thermal diffusivity - Part 4: Laser flash method
EN ISO 22007-4:2012 Plastics - Determination of thermal conductivity and thermal diffusivity - Part 4: Laser flash method (ISO 22007-4:2008)
EN ISO 15148:2002/A1:2016 Hygrothermal performance of building materials and products - Determination of water absorption coefficient by partial immersion - Amendment 1 (ISO 15148:2002/Amd 1:2016)
prEN ISO 22007-4 Plastics - Determination of thermal conductivity and thermal diffusivity - Part 4: Light flash method (ISO/DIS 22007-4:2023)
EN ISO 10534-2:2001 Acoustics - Determination of Sound Absorption Coefficient and Impedance in Impedances Tubes - Part 2: Transfer-Function Method
EN 13009:2000 Hygrothermal performance of building materials and products - Determination of hygric expansion coefficient

国家市场监督管理总局、中国国家标准化管理委员会, Extinction Coefficient and Absorption Coefficient

GB/T 10339-2018 Paper, board and pulp—Determination of light scattering and absorption coefficients(Kubelka-Munk method)

Korean Agency for Technology and Standards (KATS), Extinction Coefficient and Absorption Coefficient

KS M ISO 9416:2022 Paper — Determination of light scattering and absorption coefficients(using Kubelka-Munk theory)
KS M ISO 9416:2016 Paper－Determination of light scattering and absorption coefficients (using Kubelka-Munk theory)
KS R ISO 11614:2001 Reciprocating internal combustion compression-ignition engines- Apparatus for measurement of the opacity and for determination of the light absorption coefficient of exhaust gas
KS M ISO 9416:2011 Paper-Determination of light scattering and absorption coefficients (using Kubelka-Munk theory)
KS R ISO 11614-2001(2016) Reciprocating internal combustion compression-ignition engines－ Apparatus for measurement of the opacity and for determination of the light absorption coefficient of exhaust gas
KS R ISO 11614-2001(2021) Reciprocating internal combustion compression-ignition engines－ Apparatus for measurement of the opacity and for determination of the light absorption coefficient of exhaust gas
KS B ISO 9334:2001 Optics and optical instruments-Optical transfer function-Definitions and mathematical relationships
KS B ISO 9334-2016(2021) Optics and optical instruments－Optical transfer function－Definitions and mathematical relationships
KS B ISO 9334:2016 Optics and optical instruments－Optical transfer function－Definitions and mathematical relationships
KS C IEC 61280-2-2:2022 Fibre optic communication subsystem test procedures — Part 2-2: Digital systems — Optical eye pattern, waveform and extinction ratio measurement
KS C IEC 61280-2-2-2007(2017) Fiber optic communication subsystem basic test procedures－Part 2-2：Digital systems－Optical eye pattern, waveform, and extinction ratio measurement
KS F 2814-1996 METHODS OF TEST FOR SOUND ABSORPTION OF ACOUSTICAL MATERIALS BY THE TUBE METHOD
KS F 2814-1986 METHODS OF TEST FOR SOUND ABSORPTION OF ACOUSTICAL MATERIALS BY THE TUBE METHOD
KS F 2814-2-2002(2022) Acoustics-determination of sound absorption coefficient and impedance in impedance tubes－Part 2：Transfer-function method
KS F 2814-2-2002(2017) Acoustics-determination of sound absorption coefficient and impedance in impedance tubes－Part 2：Transfer-function method
KS L 3117-2015 Testing method for residual linear expansion and contraction of refractory bricks
KS L 3117-2010 Testing method for residual linear expansion and contraction of fire brick
KS B ISO 15529-2011(2021) Optics and photonics — Optical transfer function — Principles of measurement of modulation transfer function (MTF) of sampled imaging systems
KS B ISO 15529:2011 Optics and photonics-Optical transfer function-Principles of measurement of modulation transfer function (MTF) of sampled imaging systems
KS B ISO 15529-2011(2016) Optics and photonics — Optical transfer function — Principles of measurement of modulation transfer function (MTF) of sampled imaging systems
KS F 2814-1-2016 Determination of sound absorption coefficient and impedance in impedance tubes Part 1：Method using standing wave ratio
KS F 2814-1-2016(2021) Determination of sound absorption coefficient and impedance in impedance tubes Part 1：Method using standing wave ratio
KS B ISO 10110-11:2013 Optics and optical instruments ― Preparation of drawings for optical elements and systems ― Part 11: Non-toleranced data
KS B ISO 10110-11:2008 Optics and optical instruments-Preparation of drawings for optical elements and systems-Part 11:Non-toleranced data
KS C IEC 61280-2-1:2003 Fiber optic communication subsystem basic test procedures－Part 2－1：Test procedures for digital systems－Receiver sensitivity and overload measurement
KS C IEC 61280-2-1-2003(2018)
KS C IEC 60839-7-3:2021 Alarm systems ― Part 7-3: Message formats and protocols for serial data interfaces in alarm transmission systems ― Common data link layer protocol

KR-KS, Extinction Coefficient and Absorption Coefficient

KS M ISO 9416-2022 Paper — Determination of light scattering and absorption coefficients(using Kubelka-Munk theory)
KS M ISO 9416-2016 Paper－Determination of light scattering and absorption coefficients (using Kubelka-Munk theory)
KS B ISO 9334-2023 Optics and photonics — Optical transfer function — Definitions and mathematical relationships
KS B ISO 9334-2016 Optics and optical instruments－Optical transfer function－Definitions and mathematical relationships
KS C IEC 61280-2-2-2022 Fibre optic communication subsystem test procedures — Part 2-2: Digital systems — Optical eye pattern, waveform and extinction ratio measurement
KS B ISO 15529-2023 Optics and photonics — Optical transfer function — Principles of measurement of modulation transfer function(MTF) of sampled imaging systems
KS C IEC 60839-7-3-2021 Alarm systems ― Part 7-3: Message formats and protocols for serial data interfaces in alarm transmission systems ― Common data link layer protocol

AENOR, Extinction Coefficient and Absorption Coefficient

UNE-ISO 9416:2011 Paper - Determination of light scattering and absorption coefficients (using Kubelka-Munk theory)
UNE 82503:1999 MEASURING INSTRUMENTS. APPARATUS FOR MEASUREMENT OF THE OPACITY AND FOr determination of the light absorption coefficient of exhaust gas in compression-ignition engines.
UNE-EN ISO 22007-4:2017 Plastics - Determination of thermal conductivity and thermal diffusivity - Part 4: Laser flash method (ISO 22007-4:2017)
UNE-EN ISO 10534-2:2002 Acoustics - Determination of sound absorption coefficient and impedance in impedances tubes - Part 2: Transfer-function method. (ISO 10534-2:1998)

CZ-CSN, Extinction Coefficient and Absorption Coefficient

CSN 73 0535-1981 Measurement of absorption coefficient in a reverberation room
CSN 50 0428-1981 Pulp and páper testing. Determination of specific light — absorption and-scattering ooefficients of pulp and páper
CSN 50 0280-1989 Determination of swelling factor and absorptivity of pulp in caustic soda solution
CSN 73 0501-1988 Acoustics Measurement of the soundabsorption coefficient and the acoustic im- pedance by the tube method

Professional Standard - Energy, Extinction Coefficient and Absorption Coefficient

NB/SH/T 0415-2013 Standard test method for ultraviolet absorbance and absorptivity of petroleum products

Professional Standard - Ocean, Extinction Coefficient and Absorption Coefficient

HY/T 133-2010 Determination of spectral absorption coefficient of particles and dissolved material for seawater-Spectrophotometry

RU-GOST R, Extinction Coefficient and Absorption Coefficient

GOST 3520-1992 Optical materials. Methods for determination of linear attenuation coefficient
GOST R 59313-2021 Space systems. Measurement methods of solar radiation absorption coefficient and heat radiation coefficient of thermal control coatings and materials
GOST R ISO 11614-2011 Reciprocating internal combustion compression-ignition engines. Apparatus for measurement of the opacity and for determination of the light absorption coefficient of exhaust gas
GOST R 8.844-2013 State system for ensuring the uniformity of measurements. Aspiration light air ion counters. Verification procedure
GOST 8.070-1996 State system for ensuring unisormity of measurements. State verification schedule for means measuring absorbed and equivalent dases and rate of absorbed and equivalent doses of photon and electron radiations
GOST 8.070-1983 State system for ensuring the uniformity measurements. State primary standard of unit of absorbed dose rate of photon ionizing radiation
GOST 28324-1989 Distribution networks of receiving TV and radio systems. Classification of receiving systems, basic parameters and technical requirements
GOST R 54417-2011 Components of optical fibre transmission systems. Terms and definitions
GOST 24613.19-1977 Optoelectronic integrated microcircuits and optocouplers. Method for measuring current transfer ratio
GOST 27908-1988 Digital fibre-optics system joinis of unified automated communication circuit (UACC) primary network transmission. Nomenclature and main parameters
GOST R 56372-2015 Mixed feed, concentrates and premixes. Determination of mass fraction of iron, manganese, zinc, cobalt, copper, molybdenum and selenium by atomic absorption spectroscopy method
GOST R 54716-2011 Broadcasting digital system DRM at frequency bands below 30 MHz. Monitoring receiver. Basis parameters and technical requirements
GOST R 54716-2011(2020) Broadcasting digital system DRM at frequency bands below 30 MHz. Monitoring receiver. Basis parameters and technical requirements
GOST 33208-2014 Copper and complex ores, and products of their processing. Atomic absorption spectrometry method for weight fraction of measurement of copper, zinc, lead, bismuth, cadmium, antimony
GOST 31650-2012 Medical remedies for animals, feed and feed additives. Detection of mass fraction of mercury by atom absorbtion spectrometric method

ES-AENOR, Extinction Coefficient and Absorption Coefficient

UNE 127-002-1990

International Organization for Standardization (ISO), Extinction Coefficient and Absorption Coefficient

ISO/R 354:1963 Measurement of absorption coefficients in a reverberation room
ISO 9416:2009 Paper - Determination of light scattering and absorption coefficients (using Kubelka-Munk theory)
ISO 9416:2017 Paper - Determination of light scattering and absorption coefficients (using Kubelka-Munk theory)
ISO 9334:2007 Optics and photonics - Optical transfer function - Definitions and mathematical relationships
ISO 9334:2012 Optics and photonics - Optical transfer function - Definitions and mathematical relationships
ISO 9334:1995 Optics and optical instruments - Optical transfer function - Definitions and mathematical relationships
ISO 13541:2021 Space data and information transfer systems — Attitude data messages
ISO/DIS 26900:2023 Space data and information transfer systems — Orbit data messages
ISO/DIS 22007-4:2023 Plastics — Determination of thermal conductivity and thermal diffusivity — Part 4: Light flash method
ISO/CD 5222-3:2023 Heat recovery ventilators and energy recovery ventilators — Testing and calculating methods for annual performance factor — Part 3: Sensible recovery annual performance factors of HRV
ISO 11614:1999 Reciprocating internal combustion compression-ignition engines - Apparatus for measurement of the opacity and for determination of the light absorption coefficient of exhaust gas
ISO 17807:2013 Space data and information transfer systems - Asynchronous message service
ISO 15529:1999 Optics and optical instruments - Optical transfer function - Principles of measurement of modulation transfer function (MTF) of sampled imaging systems
ISO/DIS 5222-2:2023 Heat recovery ventilators and energy recovery ventilators — Testing and calculating methods for seasonal performance factor — Part 2: Sensible cooling recovery seasonal performance factors of heat recovery ventilators
ISO 5222-1:2023 Heat recovery ventilators and energy recovery ventilators — Testing and calculating methods for seasonal performance factor — Part 1: Sensible heating recovery seasonal performance factors of heat recovery ventilators (HRV)
ISO 10534-2:1998 Acoustics - Determination of sound absorption coefficient and impedance in impedance tubes - Part 2: Transfer-function method
ISO 15529:2007 Optics and photonics - Optical transfer function - Principles of measurement of modulation transfer function (MTF) of sampled imaging systems
ISO 15529:2010 Optics and photonics - Optical transfer function - Principles of measurement of modulation transfer function (MTF) of sampled imaging systems
ISO 2401:1972 Covered electrodes; Determination of the efficiency, metal recovery and deposition coefficient
ISO 2401:2018 Welding consumables - Covered electrodes - Determination of the efficiency, metal recovery and deposition coefficient
ISO 18202:2013 Space data and information transfer systems - Mission operations message abstraction layer
ISO 18202:2015 Space data and information transfer systems - Mission operations message abstraction layer
ISO 18381:2013 Space data and information transfer systems - Lossless multispectral and hyperspectral image compression
ISO 10110-11:1996 Optics and photonics - Preparation of drawings for optical elements and systems - Part 11: Non-toleranced data
ISO/CD 10110-11.2 Optics and photonics — Preparation of drawings for optical elements and systems — Part 11: Non-toleranced data
ISO 10110-11:2016 Optics and photonics - Preparation of drawings for optical elements and systems - Part 11: Non-toleranced data
ISO 15148:2002 Hygrothermal performance of building materials and products - Determination of water absorption coefficient by partial immersion

American Society for Testing and Materials (ASTM), Extinction Coefficient and Absorption Coefficient

ASTM D2008-91(1996)e1 Standard Test Method for Ultraviolet Absorbance and Absorptivity of Petroleum Products
ASTM D2008-91(2001) Standard Test Method for Ultraviolet Absorbance and Absorptivity of Petroleum Products
ASTM D2008-85 Ultraviolet Absorbance and Absorptivity of Petroleum Products
ASTM D2008-91(2006) Standard Test Method for Ultraviolet Absorbance and Absorptivity of Petroleum Products
ASTM D2008-12 Standard Test Method for Ultraviolet Absorbance and Absorptivity of Petroleum Products
ASTM D2008-09 Standard Test Method for Ultraviolet Absorbance and Absorptivity of Petroleum Products
ASTM D3349-99 Standard Test Method for Absorption Coefficient of Ethylene Polymer Material Pigmented with Carbon Black
ASTM D3349-86 Standard Test Method for Absorption Coefficient of Carbon Black Pigmented Ethylene Plastic
ASTM D3349-06 Standard Test Method for Absorption Coefficient of Ethylene Polymer Material Pigmented with Carbon Black
ASTM C423-22 Standard Test Method for Sound Absorption and Sound Absorption Coefficients by the Reverberation Room Method
ASTM D3349-12 Standard Test Method for Absorption Coefficient of Ethylene Polymer Material Pigmented with Carbon Black
ASTM C423-07a Standard Test Method for Sound Absorption and Sound Absorption Coefficients by the Reverberation Room Method
ASTM C423-07 Standard Test Method for Sound Absorption and Sound Absorption Coefficients by the Reverberation Room Method
ASTM C423-02a Standard Test Method for Sound Absorption and Sound Absorption Coefficients by the Reverberation Room Method
ASTM C423-17 Standard Test Method for Sound Absorption and Sound Absorption Coefficients by the Reverberation Room Method
ASTM C423-23 Standard Test Method for Sound Absorption and Sound Absorption Coefficients by the Reverberation Room Method
ASTM F658-00a Standard Practice for Calibration of a Liquid-Borne Particle Counter Using an Optical System Based Upon Light Extinction
ASTM D3349-21 Standard Test Method for Absorption Coefficient of Ethylene Polymer Material Pigmented with Carbon Black
ASTM D3349-17 Standard Test Method for Absorption Coefficient of Ethylene Polymer Material Pigmented with Carbon Black
ASTM E1050-12 Standard Test Method for Impedance and Absorption of Acoustical Materials Using a Tube, Two Microphones and a Digital Frequency Analysis System
ASTM E1050-98(2006) Standard Test Method for Impedance and Absorption of Acoustical Materials Using A Tube, Two Microphones and A Digital Frequency Analysis System
ASTM F658-00 Standard Practice for Calibration of a Liquid-Borne Particle Counter Using an Optical System Based Upon Light Extinction
ASTM E1050-98 Standard Test Method for Impedance and Absorption of Acoustical Materials Using a Tube, Two Microphones, and a Digital Frequency Analysis System
ASTM E1050-19 Standard Test Method for Impedance and Absorption of Acoustical Materials Using A Tube, Two Microphones and A Digital Frequency Analysis System
ASTM E1050-08 Standard Test Method for Impedance and Absorption of Acoustical Materials Using A Tube, Two Microphones and A Digital Frequency Analysis System
ASTM E1050-07 Standard Test Method for Impedance and Absorption of Acoustical Materials Using A Tube, Two Microphones and A Digital Frequency Analysis System
ASTM E1050-10 Standard Test Method for Impedance and Absorption of Acoustical Materials Using A Tube, Two Microphones and A Digital Frequency Analysis System

Association Francaise de Normalisation, Extinction Coefficient and Absorption Coefficient

NF EN ISO 11551:2019 Optique et photonique - Lasers et équipements associés aux lasers - Méthode d'essai du facteur d'absorption des composants optiques pour lasers
NF C93-807-2-2:2008 Fibre optic communication subsystem test procedures - Part 2-2 : digital systems - Optical eye pattern, waveform and extinction ratio measurement.
NF C93-807-2-2*NF EN 61280-2-2:2012 Fibre optic communication subsystem test procedures - Part 2-2 : digital systems - Optical eye pattern, waveform and extinction ratio measurement
NF T90-117:1999 Water quality - Determination of chlorophyll a and of a pheopigments index - Molecular absorption spectrometric method.
NF C93-807-2-2:2005 Fibre optic communication subsystem test procedures - Part 2-2 : Digital systems - Optical eye pattern waveform, and extinction ratio measurement.
NF EN 61280-2-2:2012 Procédures d'essai des sous-systèmes de télécommunication fibroniques - Partie 2-2 : systèmes numériques - Mesure du diagramme de l'œil optique, de la forme d'onde et du taux d'extinction
NF S10-114*NF EN ISO 13697:2006 Optics and phonotics - Lasers and laser-related equipment - Test methods for specular reflectance and transmittance of optical laser components.
NF S31-079-2*NF EN ISO 10534-2:2003 Acoustics - Determination of sound absorption coefficient and impedance in impedance tubes - Part 2 : transfer-function method
NF EN ISO 10534-2:2003 Acoustique - Détermination du facteur d'absorption acoustique et de l'impédance des tubes d'impédance - Partie 2 : méthode de la fonction de transfert
NF C93-807-2-1*NF EN 61280-2-1:2016 Fibre optic communication subsystem test procedures - Part 2-1 : digital systems - Receiver sensitivity and overload measurement
NF S10-040:1998 Optics and optical instruments. Optical transfer function. Definitions and mathematical relationships.
NF EN 61280-2-1:2016 Procédures d'essai des sous-systèmes de télécommunications à fibres optiques - Partie 2-1 : systèmes numériques - Mesure de la sensibilité et de la surcharge d'un récepteur
NF S10-050*NF ISO 15529:2011 Optics and photonics - Optical transfer function - Principles of measurement of modulation transfer function (MTF) of sampled imaging systems
NF ISO 15529:2011 Optique et photonique - Fonction de transfert optique - Principes de mesure de la fonction de transfert de modulation (MTF) des systèmes de formation d'image échantillonnés
NF Z85-232*NF ETS 300232:1995 Transmission and multiplexing (TM). Optical interfaces for equipment and systems relating to the synchronous digital hierarchy (uit-T recommandation G.957 (1993) modified).
NF EN 62634:2015 Système de radiodiffusion de données de service (RDS) - Récepteurs et caractéristiques - Méthodes de mesure
NF C93-807-2-1:1999 Fibre optic communication subsystem basic test procedures - Part 2-1 : test procedures for digital systems - Receiver sensitivity and overload measurement.
NF C90-006:2012 Radio data system (RDS) - Receiver products and characteristics - Methods of measurements.
NF C90-006*NF EN 62634:2015 Radio Data System (RDS) - Receiver products and characteristics - Methods of measurement
NF S10-008-11*NF ISO 10110-11:2016 Optics and photonics - Preparation of drawings for optical elements and systems - Part 11 : Non-toleranced data
NF A81-306*NF EN ISO 2401:2018 Welding consumables - Covered electrodes - Determination of the efficiency, metal recovery and deposition coefficient
NF P50-755*NF EN ISO 15148:2003 Hygrothermal performance of building materials and products - Determination of water absorption coefficient by partial immersion.
NF EN 14617-1:2013 Pierre agglomérée - Méthodes d'essai - Partie 1 : détermination de la masse volumique apparente et du coefficient d'absorption d'eau
NF S10-008-11:1996 Optics and optical instruments. Preparation of drawings for optical elements and systems. Part 11 : non-toleranced data.
NF ISO 10110-11:2016 Optique et photonique - Indications sur les dessins pour éléments et systèmes optiques - Partie 11 : données non tolérancées
NF P12-318*NF EN 1015-18:2003 Methods of test for mortar for masonry - Part 18 : determination of water absorption coefficient due to capillary action of hardened mortar.

British Standards Institution (BSI), Extinction Coefficient and Absorption Coefficient

BS EN 61280-2-2:2008 Fibre optic communication subsystem test procedures -Part 2-2: Digital systems - Optical eye pattern, waveform and extinction ratio measurement
BS ISO 9416:2017 Paper. Determination of light scattering and absorption coefficients (using Kubelka-Munk theory)
BS ISO 9416:2009 Paper - Determination of light scattering and absorption coefficients (using Kubelka-Munk theory)
BS EN 61280-2-2:2005 Fibre optic communication subsystem test procedures - Digital systems - Optical eye pattern, waveform and extinction ratio measurement
BS EN 61280-2-2:2012 Fibre optic communication subsystem test procedures. Digital systems. Optical eye pattern, waveform and extinction ratio measurement
BS 5293-10:2001 Sampling and testing carbon black for use in the rubber industry - Method for determination of iodine absorption number
BS ISO 9334:2012 Optics and photonics. Optical transfer function. Definitions and mathematical relationships
BS EN 61280-2-1:2010 Fibre optic communication subsystem test procedures - Digital systems - Receiver sensitivity and overload measurement
BS EN ISO 10534-2:2001 Acoustics. Determination of sound absorption coefficient and impedance in impedance tubes - Transfer-function method
BS EN ISO 10534-2:1999 Acoustics - Determination of sound absorption coefficient and impedance in impedance tubes - Transfer-function method
BS ISO 9334:1996 Optics and optical instruments - Optical transfer function - Definitions and mathematical relationships
BS ISO 17807:2013 Space data and information transfer systems. Asynchronous message service
BS ISO 10534-2:1999 Acoustics - Determination of sound absorption coefficient and impedance in impedance tubes - Transfer-function method
PD IEC TR 61282-1:2000 Fibre optic communication system design guides. Single-mode digital and analogue systems
PD ISO/CIE TS 22012:2019 Light and lighting. Maintenance factor determination. Way of working
BS ISO 11614:1999 Reciprocating internal combustion compression-ignition engines - Apparatus for measurement of the opacity and for determination of the light absorption coefficient of exhaust gas
BS EN ISO 10534-1:2001 Acoustics - Determination of sound absorption coefficient and impedance in impedances tubes - Method using standing wave ratio
BS EN 62702-1-1:2016 Audio Archive System. DVD disk and data migration for long term audio data storage
BS ISO 18202:2013 Space data and information transfer systems. Mission operations message abstraction layer
20/30391501 DC BS ISO 24127. Space data and information transfer systems. Pointing request message
BS ISO 18202:2015 Space data and information transfer systems. Mission operations message abstraction layer
BS ISO 15529:2010 Optics and photonics. Optical transfer function. Principles of measurement of modulation transfer function (MTF) of sampled imaging systems
BS QC 720102:1997 Blank detail specification for laser diode modules with pigtail for fibre optic systems and subsystems
BS EN 13009:2000 Hygrothermal performance of building materials and products - Determination of hygric expansion coefficient
BS ISO 10110-11:1996 Optics and photonics - Preparation of drawings for optical elements and systems - Non-toleranced data
BS EN 61280-2-3:2009 Fibre optic communication subsystem test procedures - Digital systems - Jitter and wander measurements
BS DD IEC/PAS 61280-2-10:2003 Fibre optic communication subsystem test procedures - Digital systems - Time-resolved chirp and alpha-factor measurement of laser transmitters
BS EN 61280-2-10:2005 Fibre optic communication subsystem test procedures - Digital systems - Time-resolved chirp and alpha-factor measurement of laser transmitters
BS ISO 18381:2013 Space data and information transfer systems. Lossless multispectral and hyperspectral image compression
BS ISO 10110-11:2016 Tracked Changes. Optics and photonics. Preparation of drawings for optical elements and systems. Non-toleranced data
BS ISO 20210:2015 Space data and information transfer systems. Mission Operations Message Abstraction Layer. JAVA API
BS EN ISO 15148:2003 Hygrothermal performance of building materials and products - Determination of water absorption coefficient by partial immersion
BS EN 3745-302:2002 Aerospace series - Fibres and cables, optical, aircraft use - Test methods - Numerical aperture
BS ISO 14827-1:2006 Transport information and control systems - Data interfaces between centres for transport information and control systems - Message definition requirements
BS EN 62974-1:2017 Monitoring and measuring systems used for data collection, gathering and analysis. Device requirements

YU-JUS, Extinction Coefficient and Absorption Coefficient

JUS U.J6.059-1982 Measurement of absorption coefficient in a reverberatian roum
JUS EN 99-1991 Ceramic tiles. Determination of water absorption
JUS C.H3.020-1982 VVelding. Covered electrodes — Determination of the efficiency, metal recovery and deposition coefficients

German Institute for Standardization, Extinction Coefficient and Absorption Coefficient

DIN 54500:2008 Testing of paper - Determination of the density-related light-scattering and absorption coefficients of paper and fibre materials
DIN EN ISO 15148:2003 Hygrothermal performance of building materials and products - Determination of water absorption coefficient by partial immersion (ISO 15148:2002); German version EN ISO 15148:2002
DIN 38404-3:2005 German standard methods for the examination of water, waste water and sludge - Physical and physicochemical parameters (group C) - Part 3: Determination of spectral absorption in the UV range, Spectral absorptions coefficient (C 3)
DIN 54500:2008-09 Testing of paper - Determination of the density-related light-scattering and absorption coefficients of paper and fibre materials
DIN 38404-3:2005-07 German standard methods for the examination of water, waste water and sludge - Physical and physical-chemical parameters (group C) - Part 3: Determination of absorption in the range of the ultraviolet radiation, Spectral absorptions coefficient (C 3)
DIN EN 61280-2-2:2009 Fibre optic communication subsystem test procedures - Part 2-2: Digital systems - Optical eye pattern, waveform and extinction ratio measurement (IEC 61280-2-2:2008); German version EN 61280-2-2:2008
DIN 54500:2004 Testing of paper - Determination of the density-related light-scattering and absorption coefficients of paper and fibre materials
DIN ISO 9334:2008 Optics and photonics - Optical transfer function - Definitions and mathematical relationships (ISO 9334:2007); Text in German and English
DIN EN ISO 10534-2:2001 Acoustics - Determination of sound absorption coefficient and impedance in impedance tubes - Part 2: Transfer-function method (ISO 10534-2:1998); German version EN ISO 10534-2:2001
DIN EN ISO 10534-2 Berichtigung 1:2007-11 Acoustics - Determination of sound absorption coefficient and impedance in impedance tubes - Part 2: Transfer-function method (ISO 10534-2:1998); German version EN ISO 10534-2:2001, Corrigenda to DIN EN ISO 10534-2:2001-10 / Note: To be replaced by DIN...
DIN EN 61280-2-1:2011-01 Fibre optic communication subsystem test procedures - Part 2-1: Digital systems - Receiver sensitivity and overload measurement (IEC 61280-2-1:2010); German version EN 61280-2-1:2010 / Note: DIN EN 61280-2-1 (1999-12) remains valid alongside this stand...
DIN ISO 9334:2015 Optics and photonics - Optical transfer function - Definitions and mathematical relationships (ISO 9334:2012)
DIN EN ISO 10534-2 Berichtigung 1:2007 Acoustics - Determination of sound absorption coefficient and impedance in impedance tubes - Part 2: Transfer-function method (ISO 10534-2:1998); German version EN ISO 10534-2:2001, Corrigenda to DIN EN ISO 10534-2:2001-10
DIN 19017:1991 Exposure value and correction factor; definition, reference base
DIN ISO 15529:2010-11 Optics and photonics - Optical transfer function - Principles of measurement of modulation transfer function (MTF) of sampled imaging systems (ISO 15529:2010)
DIN EN ISO 15148:2016 Hygrothermal performance of building materials and products - Determination of water absorption coefficient by partial immersion (ISO 15148:2002 + Amd 1:2016); German version EN ISO 15148:2002 + A1:2016
DIN EN ISO 22007-4:2012 Plastics - Determination of thermal conductivity and thermal diffusivity - Part 4: Laser flash method (ISO 22007-4:2008); German version EN ISO 22007-4:2012
DIN EN 61280-2-2:2013 Fibre optic communication subsystem test procedures - Part 2-2: Digital systems - Optical eye pattern, waveform and extinction ratio measurement (IEC 61280-2-2:2012); German version EN 61280-2-2:2012
DIN EN ISO 10534-2:2001-10 Acoustics - Determination of sound absorption coefficient and impedance in impedance tubes - Part 2: Transfer-function method (ISO 10534-2:1998); German version EN ISO 10534-2:2001 / Note: To be replaced by DIN EN ISO 10534-2 (2022-10).
DIN EN ISO 22007-4:2017 Plastics - Determination of thermal conductivity and thermal diffusivity - Part 4: Laser flash method (ISO 22007-4:2017); German version EN ISO 22007-4:2017
DIN ISO 15529:2010 Optics and photonics - Optical transfer function - Principles of measurement of modulation transfer function (MTF) of sampled imaging systems (ISO 15529:2010)
DIN ETS 300577:2000-12 Digital cellular telecommunications system (Phase 2) - Radio transmission and reception (Endorsement of the English version ETS 300577:1999 as German standard) / Note: Endorsement notice
DIN EN 62634:2015-12 Radio data system (RDS) - Receiver products and characteristics - Methods of Measurement (IEC 62634:2015); German version EN 62634:2015 / Note: DIN EN 62634 (2012-09) remains valid alongside this standard until 2018-05-04.
DIN EN ISO 10534-1:2001 Acoustics - Determination of sound absorption coefficient and impedance in impedances tubes - Part 1: Method using standing wave ratio (ISO 10534-1:1996); German version EN ISO 10534-1:2001
DIN EN ISO 22007-4:2017-11 Plastics - Determination of thermal conductivity and thermal diffusivity - Part 4: Laser flash method (ISO 22007-4:2017); German version EN ISO 22007-4:2017
DIN ISO 10110-11:2000 Optics and optical instruments - Preparation of drawings for optical elements and systems - Part 11: Non-toleranced data (ISO 10110-11:1996)

海关总署, Extinction Coefficient and Absorption Coefficient

HS/T 57-2017 Determination method of olive oil extinction coefficient (K270)

NL-NEN, Extinction Coefficient and Absorption Coefficient

NEN 6306-1990 Vegetable and animal oils and fats Determination of extinction co?ffici?nt in the ultraviolet spectre

ESDU - Engineering Sciences Data Unit, Extinction Coefficient and Absorption Coefficient

ESDU 74004 A-1976 Normal incidence absorption coefficients and acoustic impedances of single layer perforated sheet liners.
ESDU 74003 A-1976 Normal incidence absorption coefficients and acoustic impedances of typical single layer fibrous lining materials.

International Telecommunication Union (ITU), Extinction Coefficient and Absorption Coefficient

ITU-T G.911 FRENCH-1997 Parameters and Calculation Methodologies for Reliability and Availability of Fibre Optic Systems - Series G: Transmission Systems and Media Digital Systems and Networks Digital Transmission Systems - Digital Sections and Digital Line System - Parameters f
ITU-T G.911 SPANISH-1997 Parameters and Calculation Methodologies for Reliability and Availability of Fibre Optic Systems - Series G: Transmission Systems and Media Digital Systems and Networks Digital Transmission Systems - Digital Sections and Digital Line System - Parameters f
ITU-T X.435 FRENCH-1999 Information technology - Message Handling Systems (MHS): Electronic data interchange messaging system
ITU-T G.992.1 FRENCH-1999 Asymmetric Digital Subscriber Line (ADSL) Transceivers - Series G: Transmission Systems and Media Digital Systems and Networks - Digital Transmission Systems - Digital Sections and Digital Line System - Access Networks
ITU-T G.992.1 SPANISH-1999 Asymmetric Digital Subscriber Line (ADSL) Transceivers - Series G: Transmission Systems and Media Digital Systems and Networks - Digital Transmission Systems - Digital Sections and Digital Line System - Access Networks
ITU-T G.992.1 CORR 1 FRENCH-2001 Asymmetric Digital Subscriber Line (ADSL) Transceivers Series G: Transmission Systems and Media Digital Systems and Networks Digital Sections and Digital Line System - Access Networks
ITU-T G.992.1 CORR 1 SPANISH-2001 Asymmetric Digital Subscriber Line (ADSL) Transceivers Series G: Transmission Systems and Media Digital Systems and Networks Digital Sections and Digital Line System - Access Networks
ITU-T G.955 FRENCH-1996 Digital Line Systems Based on the 1544 kbit/s and the 2048 kbit/s Hierarchy on Optical Fibre Cables - Series G: Transmission Systems and Media Digital Systems and Networks Digital Transmission Systems - Digital Sections and Digital Line System - Digital L
ITU-T G.955 SPANISH-1996 Digital Line Systems Based on the 1544 kbit/s and the 2048 kbit/s Hierarchy on Optical Fibre Cables - Series G: Transmission Systems and Media Digital Systems and Networks Digital Transmission Systems - Digital Sections and Digital Line System - Digital L
ITU-T G.989.3 FRENCH-2003 Phoneline networking transceivers Isolation function SERIES G: TRANSMISSION SYSTEMS AND MEDIA DIGITAL SYSTEMS AND NETWORKS Digital sections and digital line system Optical line systems for local and access networks Study Group 15
ITU-T G.989.3 SPANISH-2003 Phoneline networking transceivers Isolation function SERIES G: TRANSMISSION SYSTEMS AND MEDIA DIGITAL SYSTEMS AND NETWORKS Digital sections and digital line system Optical line systems for local and access networks Study Group 15
ITU-T G.992.1 CORR 2 FRENCH-2002 Asymmetric Digital Subscriber Line (ADSL) Transceivers Series G: Transmission Systems and Media Digital Systems and Networks Digital Sections and Digital Line System - Access Networks Corrigendum 2
ITU-T G.992.1 CORR 2 SPANISH-2002 Asymmetric Digital Subscriber Line (ADSL) Transceivers Series G: Transmission Systems and Media Digital Systems and Networks Digital Sections and Digital Line System - Access Networks Corrigendum 2
ITU-T X.420 SPANISH-1999 Information technology – Message Handling Systems (MHS) – Interpersonal Messaging System
ITU-T X.420 FRENCH-1999 Information technology – Message Handling Systems (MHS) – Interpersonal Messaging System
ITU-T G.991.1 FRENCH-1998 High Bit Rate Digital Subscriber Line (HDSL) Transceivers - Series G: Transmission Systems and Media Digital Systems and Networks - Digital Transmission Systems - Digital Sections and Digital Line System - Access Networks Study Group 15; 168 pp
ITU-T G.991.1 SPANISH-1998 High Bit Rate Digital Subscriber Line (HDSL) Transceivers - Series G: Transmission Systems and Media Digital Systems and Networks - Digital Transmission Systems - Digital Sections and Digital Line System - Access Networks Study Group 15; 168 pp
ITU-T G.983.10 SPANISH-2004 B-PON ONT management and control interface (OMCI) support for Digital Subscriber Line interfaces SERIES G: TRANSMISSION SYSTEMS AND MEDIA DIGITAL SYSTEMS AND NETWORKS Digital sections and digital line system Optical line systems for local and access netwo
ITU-T G.983.3 AMD 1 SPANISH-2002 A Broadband Optical Access System with Increased Service Capability by Wavelength Allocation Series G: Transmission Systems and Media Digital Systems and Networks Digital Sections and Digital Line Systems - Optical Line Systems for Local and Access Networ
ITU-T G.983.3 AMD 1 FRENCH-2002 A Broadband Optical Access System with Increased Service Capability by Wavelength Allocation Series G: Transmission Systems and Media Digital Systems and Networks Digital Sections and Digital Line Systems - Optical Line Systems for Local and Access Networ
ITU-T G.981 FRENCH-1994 PDH OPTICAL LINE SYSTEMS FOR THE LOCAL NETWORK
ITU-T G.981 SPANISH-1994 PDH OPTICAL LINE SYSTEMS FOR THE LOCAL NETWORK
ITU-T G.992.2 SPANISH-1999 Splitterless Asymmetric Digital Subscriber Line (ADSL) Transceivers - Series G: Transmission Systems and Media Digital Systems and Networks Digital Transmission Systems - Digital Sections and Digital Line System - Access Networks Study Group 15; 178 pp
ITU-T G.992.2 FRENCH-1999 Splitterless Asymmetric Digital Subscriber Line (ADSL) Transceivers - Series G: Transmission Systems and Media Digital Systems and Networks Digital Transmission Systems - Digital Sections and Digital Line System - Access Networks Study Group 15; 178 pp
ITU-T G.977-2004 Characteristics of optically amplified optical fibre submarine cable systems SERIES G: TRANSMISSION SYSTEMS AND MEDIA, DIGITAL SYSTEMS AND NETWORKS Digital sections and digital line system ?Optical fibre submarine cable systems Study Group 15
ITU-T G.982 FRENCH-1996 Optical Access Networks to Support Services Up to the ISDN Primary Rate or Equivalent Bit Rates - Series G: Transmission Systems and Media Digital Systems and Networks Digital Transmission Systems - Digital Sections and Digital Line System - Optical Line
ITU-T G.982 SPANISH-1996 Optical Access Networks to Support Services Up to the ISDN Primary Rate or Equivalent Bit Rates - Series G: Transmission Systems and Media Digital Systems and Networks Digital Transmission Systems - Digital Sections and Digital Line System - Optical Line
ITU-T G.975 FRENCH-2000 Forward Error Correction for Submarine Systems Series G: Transmission Systems and Media Digital Systems and Networks Digital Sections and Digital Line System - Optical Fibre Submarine Cable Systems Study Group 15; 24 pgs
ITU-T G.975 SPANISH-2000 Forward Error Correction for Submarine Systems Series G: Transmission Systems and Media Digital Systems and Networks Digital Sections and Digital Line System - Optical Fibre Submarine Cable Systems Study Group 15; 24 pgs
ITU-T G.984.2 FRENCH-2003 Gigabit-capable Passive Optical Networks (GPON): Physical Media Dependent (PMD) layer specification SERIES G: TRANSMISSION SYSTEMS AND MEDIA DIGITAL SYSTEMS AND NETWORKS Digital sections and digital line system Optical line systems for local and access ne
ITU-T G.984.2 SPANISH-2003 Gigabit-capable Passive Optical Networks (GPON): Physical Media Dependent (PMD) layer specification SERIES G: TRANSMISSION SYSTEMS AND MEDIA DIGITAL SYSTEMS AND NETWORKS Digital sections and digital line system Optical line systems for local and access ne
ITU-T G.983.3 SPANISH-2001 A Broadband Optical Access System with Increased Service Capability by Wavelength Allocation Series G: Transmission Systems and Media Digital Systems and Networks Digital Sections and Digital Line Systems - Optical Line Systems for Local and Access Networ
ITU-T G.983.3 FRENCH-2001 A Broadband Optical Access System with Increased Service Capability by Wavelength Allocation Series G: Transmission Systems and Media Digital Systems and Networks Digital Sections and Digital Line Systems - Optical Line Systems for Local and Access Networ
ITU-T G.983.4 FRENCH-2001 A Broadband Optical Access System with Increased Service Capability Using Dynamic Bandwidth Assignment - Series G: Transmission Systems and Media Digital Systems and Networks Digital Sections and Digital Line System - Optical Line Systems for Local and Ac
ITU-T G.983.4 SPANISH-2001 A Broadband Optical Access System with Increased Service Capability Using Dynamic Bandwidth Assignment - Series G: Transmission Systems and Media Digital Systems and Networks Digital Sections and Digital Line System - Optical Line Systems for Local and Ac
ITU-T G.985 FRENCH-2003 100 Mbit/s point-to-point Ethernet based optical access system SERIES G: TRANSMISSION SYSTEMS AND MEDIA DIGITAL SYSTEMS AND NETWORKS Digital sections and digital line system Optical line systems for local and access networks Study Group 15
ITU-T G.985 SPANISH-2003 100 Mbit/s point-to-point Ethernet based optical access system SERIES G: TRANSMISSION SYSTEMS AND MEDIA DIGITAL SYSTEMS AND NETWORKS Digital sections and digital line system Optical line systems for local and access networks Study Group 15
ITU-T G.983.3 AMD 2-2005 A broadband optical access system with increased service capability by wavelength allocation Amendment 2 Study Group 15
ITU-T G.983.3 AMD 1-2002 A Broadband Optical Access System with Increased Service Capability by Wavelength Allocation Series G: Transmission Systems and Media Digital Systems and Networks Digital Sections and Digital Line Systems - Optical Line Systems for Local and Access Networ
ITU-T X.421 SPANISH-1999 Message Handling Systems: COMFAX use of MHS
ITU-T G.984.1-2003 Gigabit-capable Passive Optical Networks (GPON): General characteristics SERIES G: TRANSMISSION SYSTEMS AND MEDIA, DIGITAL SYSTEMS AND NETWORKS Digital sections and digital line system ?Optical line systems for local and access networks Study Group 15
ITU-T G.996.1 AMD 1 FRENCH-2003 Test procedures for digital subscriber line (DSL) transceivers Amendment 1: New Annex B SERIES G: TRANSMISSION SYSTEMS AND MEDIA DIGITAL SYSTEMS AND NETWORKS Digital sections and digital line system Access networks Study Group 15
ITU-T G.996.1 AMD 1 SPANISH-2003 Test procedures for digital subscriber line (DSL) transceivers Amendment 1: New Annex B SERIES G: TRANSMISSION SYSTEMS AND MEDIA DIGITAL SYSTEMS AND NETWORKS Digital sections and digital line system Access networks Study Group 15
ITU-T G.992.4 FRENCH-2002 Splitterless Asymmetric digital subscriber line transceivers 2 (splitterless ADSL2) Series G: Transmission systems and media digital systems and networks Digital sections and digital line system - Access networks Study Group 15
ITU-T G.971-2004 General features of optical fibre submarine cable systems - SERIES G: TRANSMISSION SYSTEMS AND MEDIA, DIGITAL SYSTEMS AND NETWORKS Digital sections and digital line system ?Optical fibre submarine cable systems Study Group 15
ITU-T G.974-2004 Characteristics of regenerative optical fibre submarine cable systems SERIES G: TRANSMISSION SYSTEMS AND MEDIA, DIGITAL SYSTEMS AND NETWORKS Digital sections and digital line system ?Optical fibre submarine cable systems
ITU-T G.983.6 FRENCH-2002 ONT management and control interface specifications for B-PON system with protection features Series G: Transmission Systems and Media Digital Systems and Networks Digital sections and digital line system - Optical line systems for local and access networ
ITU-T G.983.6 SPANISH-2002 ONT management and control interface specifications for B-PON system with protection features Series G: Transmission Systems and Media Digital Systems and Networks Digital sections and digital line system - Optical line systems for local and access networ
ITU-T G.983.7 FRENCH-2001 ONT Management and Control Interface Specification for Dynamic Bandwidth Assignment (DBA) B-PON System Series G: Transmission Systems and Media Digital Systems and Networks Digital Sections and Digital Line System - Optical Line Systems for Local and Acce
ITU-T G.983.7 SPANISH-2001 ONT Management and Control Interface Specification for Dynamic Bandwidth Assignment (DBA) B-PON System Series G: Transmission Systems and Media Digital Systems and Networks Digital Sections and Digital Line System - Optical Line Systems for Local and Acce
ITU-T G.983.4 CORR 1 FRENCH-2005 A broadband optical access system with increased service capability using dynamic bandwidth assignment Corrigendum 1 SERIES G: TRANSMISSION SYSTEMS AND MEDIA DIGITAL SYSTEMS AND NETWORKS Digital sections and digital line system Optical line systems for lo
ITU-T G.983.4 CORR 1 SPANISH-2005 A broadband optical access system with increased service capability using dynamic bandwidth assignment Corrigendum 1 SERIES G: TRANSMISSION SYSTEMS AND MEDIA DIGITAL SYSTEMS AND NETWORKS Digital sections and digital line system Optical line systems for lo
ITU-T G.650-2000 Pre-published Definition and Test Methods for the Relevant Parameters of Single-Mode Fibres - Series G: Transmission Systems and Media, Digital Systems and Networks Transmission Media Characteristics - Optical Fibre Cables Study Group 15
ITU-T G.992.4 SPANISH-2002 Splitterless Asymmetric digital subscriber line transceivers 2 (splitterless ADSL2) Series G: Transmission systems and media digital systems and networks Digital sections and digital line system - Access networks Study Group 15
ITU-T X.411 FRENCH-1999 Information technology – Message Handling Systems (MHS) – Message Transfer System: Abstract Service Definition and Procedures
ITU-T G.871 FRENCH-2000 Framework for optical transport network Recommendations
ITU-T G.871 SPANISH-2000 Framework for optical transport network Recommendations
ITU-T G.973-1996 Characteristics of Repeaterless Optical Fibre Submarine Cable Systems - Series G: Transmission Systems and Media, Digital Systems and Networks Digital Transmission Systems - Digital Sections and Digital Line System - Optical Fibre Submarine Cable Systems
ITU-T G.983.9 SPANISH-2004 B-PON ONT management and control interface (OMCI) support for wireless Local Area Network interfaces SERIES G: TRANSMISSION SYSTEMS AND MEDIA DIGITAL SYSTEMS AND NETWORKS Digital sections and digital line system Optical line systems for local and access n
ITU-T G.983.4 AMD 1 FRENCH-2003 A broadband optical access system with increased service capability using dynamic bandwidth assignment Amendment 1: New Annex A – Performance monitoring parameters
ITU-T G.983.4 AMD 1 SPANISH-2003 A broadband optical access system with increased service capability using dynamic bandwidth assignment Amendment 1: New Annex A – Performance monitoring parameters
ITU-T G.874 NOTE-2006 Management aspects of the optical transport network element Series G: Transmission Systems and Media, Digital Systems and Networks Digital networks - Optical transport networks
ITU-T G.874-2001 Management aspects of the optical transport network element Series G: Transmission Systems and Media, Digital Systems and Networks Digital networks - Optical transport networks Study Group 15
ITU-T G.976-2004 Test methods applicable to optical fibre submarine cable systems SERIES G: TRANSMISSION SYSTEMS AND MEDIA, DIGITAL SYSTEMS AND NETWORKS Digital sections and digital line system ?Optical fibre submarine cable systems Study Group 15
ITU-T G.992.1 ANX H FRENCH-2000 Asymmetric Digital Subscriber Line (ADSL) Tranceivers Annex H: Specific Requirements for a Sychronized Symmetrical DSL (SSDSL) System Operating in the Same Cable Binder as ISDN as Defined in ITU-T G.961 Appendix III Series G: Transmission Systems and Medi
ITU-T G.992.1 ANX H SPANISH-2000 Asymmetric Digital Subscriber Line (ADSL) Tranceivers Annex H: Specific Requirements for a Sychronized Symmetrical DSL (SSDSL) System Operating in the Same Cable Binder as ISDN as Defined in ITU-T G.961 Appendix III Series G: Transmission Systems and Medi
ITU-T O.173-2007 Jitter measuring equipment for digital systems which are based on the Optical Transport Network (OTN) SERIES O: SPECIFICATIONS OF MEASURING EQUIPMENT Equipment for the measurement of digital and analogue/digital parameters
ITU-T G.992.2 AMD 1 SPANISH-2003 Splitterless asymmetric digital subscriber line (ADSL) transceivers Amendment 1: Revised Annex C SERIES G: TRANSMISSION SYSTEMS AND MEDIA DIGITAL SYSTEMS AND NETWORKS Digital sections and digital line system Access networks Study Group 15
ITU-T G.992.2 AMD 1 FRENCH-2003 Splitterless asymmetric digital subscriber line (ADSL) transceivers Amendment 1: Revised Annex C SERIES G: TRANSMISSION SYSTEMS AND MEDIA DIGITAL SYSTEMS AND NETWORKS Digital sections and digital line system Access networks Study Group 15
ITU-T G.168-2004 Digital Network Echo Cancellers Series G: Transmission Systems and Media, Digital Systems and Networks International Telephone Connections and Circuits - Apparatus Associated with Long-Distance Telephone Circuits Study Group 15
ITU-T G.992.1 AMD 1 FRENCH-2003 Asymmetric digital subscriber line (ADSL) transceivers Amendment 1: Revised Annex C new Annex I and new Appendix V SERIES G: TRANSMISSION SYSTEMS AND MEDIA DIGITAL SYSTEMS AND NETWORKS Digital sections and digital line system Access networks Study Group 1
ITU-T G.992.1 AMD 1 SPANISH-2003 Asymmetric digital subscriber line (ADSL) transceivers Amendment 1: Revised Annex C new Annex I and new Appendix V SERIES G: TRANSMISSION SYSTEMS AND MEDIA DIGITAL SYSTEMS AND NETWORKS Digital sections and digital line system Access networks Study Group 1
ITU-T G.691 FRENCH-2006 Optical interfaces for single channel STM-64 and other SDH systems with optical amplifiers
ITU-T G.691 SPANISH-2006 Optical interfaces for single channel STM-64 and other SDH systems with optical amplifiers
ITU-T G.911-1997 Parameters and Calculation Methodologies for Reliability and Availability of Fibre Optic Systems - Series G: Transmission Systems and Media Digital Systems and Networks Digital Transmission Systems - Digital Sections and Digital Line System - Parameters f
ITU-T G.9991 AMD 2-2021 High-speed indoor visible light communication transceiver - System architecture, physical layer and data link layer specification; Amendment 2
ITU-T G.955-1996 Digital Line Systems Based on the 1544 kbit/s and the 2048 kbit/s Hierarchy on Optical Fibre Cables - Series G: Transmission Systems and Media Digital Systems and Networks Digital Transmission Systems - Digital Sections and Digital Line System - Digital L
ITU-T G.957 FRENCH-2006 Optical interfaces for equipments and systems relating to the synchronous digital hierarchy Study Group 15
ITU-T G.955-1993 (WITHDRAWN) Digital Line Systems Based on the 1544 kbit/s and the 2048 kbit/s Hierarchy on Optical Fibre Cables - Digital Sections and Digital Line Systems Study Groups XV; 18 pp
ITU-R SA.1159-3-2006 Performance criteria for data dissemination data collection and direct data readout systems in the Earth exploration-satellite service and meteorological-satellite service
ITU-R SA.1159-2017 Performance criteria for data dissemination, data collection and direct data readout systems in the Earth exploration-satellite service and meteorological-satellite service
ITU-R SA.1159-3 FRENCH-2006 Performance criteria for data dissemination, data collection and direct data readout systems in the Earth exploration-satellite service and meteorological-satellite service
ITU-R SA.1159-3 SPANISH-2006 Performance criteria for data dissemination, data collection and direct data readout systems in the Earth exploration-satellite service and meteorological-satellite service
ITU-R QUESTION 56-1/6-2006 Characteristics of terrestrial digital sound broadcasting systems for reception by vehicular portable and fixed receivers
ITU-R QUESTION 56-16-2006 Characteristics of terrestrial digital sound broadcasting systems for reception by vehicular, portable and fixed receivers

RO-ASRO, Extinction Coefficient and Absorption Coefficient

STAS 10046/1-1992 Buildings acoustics. Determination of absorption coefficient of materials and specific acoustic absorption of bodies by reverberation room method
SR ISO 4656-1:1995 Rubber compounding ingredients - Carbon black - Determination of dibutyl phthalate absorption number - Part 1: Method using absorptometer
STAS 10046/2-1992 Builiding acoustics. Determination of absorption coefficient and acoustic impedance of materials by sound interferometer method
STAS SR EN 22401-1996 Covered electrodes. Determination of the efficiency, metal recovery and deposition coefficient
STAS 6427-1990 Fibrous semi-products of pulp and paper inidustry ABSORPTION AND 'LINEAR SWELL1NG COEFFICIENTS DETERMINATION

Lithuanian Standards Office , Extinction Coefficient and Absorption Coefficient

LST ISO 11614:2000 Reciprocating internal combustion compression-ignition engines. Apparatus for measurement of the opacity and for determination of the light absorption coefficient of exhaust gas
LST EN 61280-2-2-2008 Fibre optic communication subsystem test procedures - Part 2-2: Digital systems - Optical eye pattern, waveform and extinction ratio measurement (IEC 61280-2-2:2008)
LST EN 61280-2-2-2013 Fibre optic communication subsystem test procedures -- Part 2-2: Digital systems - Optical eye pattern, waveform and extinction ratio measurement (IEC 61280-2-2:2012)
LST EN 61280-2-1-2010 Fibre optic communication subsystem test procedures - Part 2-1: Digital systems - Receiver sensitivity and overload measurement (IEC 61280-2-1:2010)
LST EN ISO 10534-2:2002 Acoustics - Determination of sound absorption coefficient and impedance in impedances tubes - Part 2: Transfer-function method (ISO 10534-2:1998)

Professional Standard - Post and Telecommunication, Extinction Coefficient and Absorption Coefficient

YD 5044-2014 Acceptance Specification for Synchronous Digital Hierarchy (SDH) Optical Fiber Transmission System Engineering
YD 5056-1998 Code for Acceptance of Fiber Optic Submarine Cable Transmission System Engineering
YD/T 5056-2005 Acceptance Specification for Fiber Optic Submarine Cable Transmission System Engineering
YD 5044-1997 Provisional Standards for Check and Accept SDH Equipments Installation of Optical Fibre Cable Transmission Project
YD/T 767-1995 Optical interface technical requirements for synchronous digital serial equipment and systems
YDJ 44-1989 Provisional Technical Regulations for the Construction and Acceptance of Optical Fiber Digital Transmission System Projects in Telecommunication Networks

ITU-T - International Telecommunication Union/ITU Telcommunication Sector, Extinction Coefficient and Absorption Coefficient

ITU-T G.983.1 CORR.1-1999 Broadband Optical Access Systems Based on Passive Optical Networks (PON) Corrigendum 1 Series G: Transmission Systems and Media@ Digital Systems and Networks Digital Transmission Systems - Digital Sections and Digital Line System - Optical Line Systems fo
ITU-T G.957 AMD 1-2003 Optical Interfaces for Equipments and Systems Relating to the Synchronous Digital Hierarchy Series G: Transmission Systems and Media@ Digital Systems and Networks Digital Transmission Systems - Digital Sections and Digital Line System - Digital Line Syste
ITU-T G.957-1999 Optical Interfaces for Equipments and Systems Relating to the Synchronous Digital Hierarchy Series G: Transmission Systems and Media@ Digital Systems and Networks Digital Transmission Systems - Digital Sections and Digital Line System - Digital Line Syste
ITU-T G.983.1-1998 Broadband Optical Access Systems Based on Passive Optical Networks (PON) - Series G: Transmission Systems and Media@ Digital Systems and Networks Digital Transmission Systems - Digital Sections and Digital Line System - Optical Line Systems for Local and
ITU-T G.956-1988 Digital Line Systems Based on the 2048 kbit/s Hierarchy on Optical Fibre Cables - Digital Networks@ Digital Sections and Digital Line Systems (Study Groups XV and XVIII; 8 pp; Cancelled)
ITU-T G.971-1996 General Features of Optical Fibre Submarine Cable Systems - Series G: Transmission Systems and Media@ Digital Systems and Networks Digital Transmission Systems - Digital Sections and Digital Line System - Optical Fibre Submarine Cable Systems (Study Group
ITU-T G.972-1997 Definition of Terms Relevant to Optical Fibre Submarine Cable Systems - Series G: Transmission Systems and Media@ Digital Systems and Networks Digital Transmission Systems - Digital Sections and Digital Line System - Optical Fibre Submarine Cable Systems
ITU-T G.976-1997 Test Methods Applicable to Optical Fibre Submarine Cable Systems - Series G: Transmission Systems and Media@ Digital Systems and Networks Digital Transmission Systems - Digital Sections and Digital Line System - Optical Fibre Submarine Cable Systems (Stud
ITU-T X.435 CORR 1-1997 Message Handling Systems: Electronic Data Interchange Messaging System Corrigendum 1 - Series X: Data Networks and Open System Communication Message Handling Systems (Study Group 7; 6 pp)
ITU-T G.991.2-2001 Single-Pair High-Speed Digital Subscriber Line (SHDSL) Transceivers Series G: Transmission Systems and Media@ Digital Systems and Networks Digital Sections and Digital Line System - Access Networks
ITU-T G.957 AMD 2-2005 Optical interfaces for equipments and systems relating to the synchronous digital hierarchy Amendment 2 SERIES G: TRANSMISSION SYSTEMS AND MEDIA@ DIGITAL SYSTEMS AND NETWORKS Digital sections and digital line system – Digital line systems (Study Group 15)
ITU-T G.996.1-1999 Test Procedures for Digital Subscriber Line (DSL) Transceivers Series G: Transmission Systems and Media@ Digital Systems and Networks Digital Transmission Systems - Digital Sections and Digital Line System - Access Networks (Study Group 15; 82 pp)
ITU-T G.959.1 NOTE-2003 Optical transport network physical layer interfaces SERIES G: TRANSMISSION SYSTEMS AND MEDIA@ DIGITAL SYSTEMS AND NETWORKS Digital sections and digital line system – Digital line systems (Study Group 15)
ITU-T G.959.1-2003 Optical transport network physical layer interfaces SERIES G: TRANSMISSION SYSTEMS AND MEDIA@ DIGITAL SYSTEMS AND NETWORKS Digital sections and digital line system – Digital line systems (Study Group 15)
ITU-T G.872-1999 Architecture of Optical Transport Networks - Series G: Transmission Systems and Media@ Digital Systems and Networks Digital Transmission Systems - Digital Networks - Optical Transport Networks (Study Group 13; 36 pp)
ITU-T G.975-1996 Forward Error Correction for Submarine Systems - Series G: Transmission Systems and Media@ Digital Systems and Networks; Digital Transmission Systems - Digital Sections and Digital Line System - Optical Fibre Submarine Cable Systems (Study Group 15; 17 pg
ITU-T G.992.3-2002 Asymmetric digital subscriber line transceivers 2 (ADSL2) SERIES G: TRANSMISSION SYSTEMS AND MEDIA@ DIGITAL SYSTEMS AND NETWORKS Digital sections and digital line system – Access networks (Study Group 15)
ITU-T G.992.5 AMD 2-2004 Asymmetric Digital Subscriber Line (ADSL) transceivers – Extended bandwidth ADSL2 (ADSL2+) SERIES G: TRANSMISSION SYSTEMS AND MEDIA@ DIGITAL SYSTEMS AND NETWORKS Digital sections and digital line system – Access networks
ITU-T G.992.5-2003 Asymmetric Digital Subscriber Line (ADSL) transceivers – Extended bandwidth ADSL2 (ADSL2+) SERIES G: TRANSMISSION SYSTEMS AND MEDIA@ DIGITAL SYSTEMS AND NETWORKS Digital sections and digital line system – Access networks
ITU-T G.989.2-2001 Phoneline Networking Tranceivers - Payload Format and Link Layer Requirements Series G: Transmission Systems and Media@ Digital Systems and Networks Digital Sections and Digital Line System - Optical Line Systems for Local and Access Networks (Study Group
ITU-T X.435 AMD 1-1997 Message Handling Systems: Electronic Data Interchange Messaging System Corrigendum 1 - Series X: Data Networks and Open System Communications - Message Handling Systems (Amendment 1: Compression Extension; Study Group 7; 9 pp)
ITU-T G.983.1 AMD 1-2001 Broadband Optical Access Systems Based on Passive Optical Networks (PON) Series G: Transmission Systems and Media@ Digital Systems and Networks Digital Sections and Digital Line System - Optical Line Systems for Local and Access Networks (Study Group 15)
ITU-T G.983.1 ERTM 1-2002 Broadband Optical Access Systems Based on Passive Optical Networks (PON) Series G: Transmission Systems and Media@ Digital Systems and Networks Digital Sections and Digital Line System - Optical Line Systems for Local and Access Networks (Study Group 15)
ITU-T G.973-2003 Characteristics of repeaterless optical fibre submarine cable systems SERIES G: TRANSMISSION SYSTEMS AND MEDIA@ DIGITAL SYSTEMS AND NETWORKS (Pre-Published) Digital sections and digital line system – Optical fibre submarine cable systems (Study Group 15)
ITU-T G.972-2000 Definition of Terms Relevant to Optical Fibre Submarine Cable Systems Series G: Transmission Systems and Media@ Digital Systems and Networks Digital Sections and Digital Line System - Optical Fibre Submarine Cable Systems (Study Group 15)
ITU-T G.976-2000 Test Methods Applicable to Optical Fibre Submarine Cable Systems Series G: Transmission Systems and Media@ Digital Systems and Networks Digital Sections and Digital Line System - Optical Fibre Submarine Cable Systems (Study Group 15)
ITU-T X.420 CORR 1-1997 Information Technology - Message Handling Systems (MHS): Interpersonal Messaging System Technical Corrigendum 1 - Series X: Data Networks and Open System Communication Message Handling Systems
ITU-T G.983.3-2001 A Broadband Optical Access System with Increased Service Capability by Wavelength Allocation Series G: Transmission Systems and Media@ Digital Systems and Networks Digital Sections and Digital Line Systems - Optical Line Systems for Local and Access Netwo
ITU-T X.411-1995 Information Technology - Message Handling Systems (MHS): Message Transfer System: Abstract Service Definition and Procedures - Series X: Data Networks and Open System Communication; Message Handling Systems
ITU-T G.957-1993 Optical Interfaces for Equipments and Systems Relating to the Synchronous Digital Hierarchy - Digital Sections and Digital Line Systems (Study Group XV) 28 pp
ITU-T G.957-1995 Optical Interfaces for Equipments and Systems Relating to the Synchronous Digital Hierarchy - Digital Sections and Digital Line Systems (Study Group 15; 30 pp)
ITU-T G.992.3 CORR 1-2003 Asymmetric digital subscriber line transceivers 2 (ADSL2) Corrigendum 1 SERIES G: TRANSMISSION SYSTEMS AND MEDIA@ DIGITAL SYSTEMS AND NETWORKS Digital sections and digital line system – Access networks (Study Group 15)
ITU-T X.400-1996 Message Handling System and Service Overview - Series X: Data Networks and Open System Communication Message Handling Systems (Study Group 1; 92 pp)
ITU-T G.984.4-2004 Gigabit-capable Passive Optical Networks (GPON): ONT management and control interface specification SERIES G: TRANSMISSION SYSTEMS AND MEDIA@ DIGITAL SYSTEMS AND NETWORKS Digital sections and digital line system – Optical line systems for local and access
ITU-T G.992.5 CORR 1-2004 Corrigendum 1 Asymmetric Digital Subscriber Line (ADSL) transceivers – Extended bandwidth ADSL2 (ADSL2+) SERIES G: TRANSMISSION SYSTEMS AND MEDIA@ DIGITAL SYSTEMS AND NETWORKS Digital sections and digital line system – Access networks (Study Group 15)
ITU-T G.872 CORR 1-2005 Architecture of Optical Transport Networks Corrigendum 1 Series G: Transmission Systems and Media@ Digital Systems and Networks Digital Networks - Optical Transport Networks (Study Group 15)
ITU-T X.419-1995 Information Technology - Message Handling Systems (MHS): Protocol Specifications - Data Network and Open System Communications Message Handling Systems 53 pp
ITU-T X.402-1995 Information Technology - Message Handling Systems (MHS): Overall Architecture - Data Networks and Open System Communications Message Handling Systems 100 pp
ITU-T G.911-1993 Parameters and Calculation Methodologies for Reliability and Availability of Fibre Optic Systems - Digital Sections and Digital Line Systems (Study Group XV) 33 pp
ITU-T G.709 AMD 1-2001 Interfaces for the Optical Transport Network (OTN) Series G: Transmission Systems and Media@ Digital Systems and Networks Digital Terminal Equipments - General
ITU-T X.411 CORR 1-1997 Information Technology - Message Handling Systems (MHS) - Message Transfer System: Abstract Service Definition and Procedures - Technical Corrigendum 1 - Series X: Data Networks and Open System Communication Message Handling Systems
ITU-T X.411 CORR 2-1997 Information Technology - Message Handling Systems (MHS) - Message Transfer System: Abstract Service Definition and Procedures - Technical Corrigendum 2 - Series X: Data Networks and Open System Communications Message Handling Systems
ITU-T X.411 CORR 3-1998 Information Technology - Message Handling Systems (MHS) - Message Transfer System: Abstract Service Definition and Procedures - Technical Corrigendum 3 - Series X: Data Networks and Open System Communications Message Handling Systems
ITU-T X.400-1989 Message Handling System and Service Overview - Data Communication Networks - Message Handling Systems (Study Group VII) 73 pp
ITU-T X.413-1995 Information Technology - Message Handling Systems (MHS): Message Store: Abstract Service Definition - Data Networks and Open System Communications - Message Handling Systems 155 pp
ITU-T G.992.5 AMD 1-2004 Amendment 1: Amendments to Annexes J and M Asymmetric Digital Subscriber Line (ADSL) transceivers – Extended bandwidth ADSL2 (ADSL2+) SERIES G: TRANSMISSION SYSTEMS AND MEDIA@ DIGITAL SYSTEMS AND NETWORKS Digital sections and digital line system – Access
ITU-T X.420 AMD 1-1997 Information Technology - Message Handling Systems (MHS): Interpersonal Messaging System - Amendment 1: Security Error Diagnostic Codes - Series X: Data Networks and Open System Communication Message Handling Systems
ITU-T G.955-1989 Digital Line Systems Based on the 1544 kbit/s Hierarchy on Optical Fibre Cables - Digital Networks@ Digital Sections and Digital Line Systems (Study Groups XV and XVIII) 8 pp
ITU-T X.482-1996 Messaging Handling Systems - P1 Protocol PICS Proforma - Series X: Data Networks and Open System Communication Message Handling Systems (Study Group 7; 30 pp)
ITU-T X.481-1996 Messaging Handling Systems - P2 Protocol PICS Proforma - Series X: Data Networks and Open System Communication Message Handling Systems (Study Group 7; 27 pp)
ITU-T X.400 AMD 1-1998 Message Handling System and Service Overview Amendment 1 - Series X: Data Networks and Open System Communication Message Handling Systems (Study Group 7; 44 pp)
SERIES G SUPP 40-2004 Optical fibre and cable recommendations and standards guideline SERIES G: TRANSMISSION SYSTEMS AND MEDIA@ DIGITAL SYSTEMS AND NETWORKS (Study Group 15)
ITU-T X.413 CORR 1-1997 Information Technology - Message Handling Systems (MHS): Message Store: Abstract Service Definition Technical Corrigendum 1 - Series X: Data Networks and Open System Communication - Message Handling Systems
ITU-T G.981-1994 PDH Optical Line Systems for the Local Network - Digital Sections and Digital Line Systems (Study Group 15) 12 pp
ITU-T X.421 AMD 1-1997 Message Handling Systems: COMFAX Use of MHS Amendment 1 - Series X: Data Networks and Open System Communication Message Handling Systems (Study Group 7; 6 pp)
ITU-T X.402 CORR 1-1997 Information Technology - Message Handling Systems (MHS): Overall Architecture - Technical Corrigendum 1 - Series X: Data Networks and Open System Communication Message Handling Systems
ITU-T X.419 CORR 1-1997 Information Technology - Message Handling Systems (MHS): Protocol Specifications - Technical Corrigendum 1 - Series X: Data Network and Open System Communications Message Handling Systems
ITU-T G.992.2 AMD 1-2003 Splitterless asymmetric digital subscriber line (ADSL) transceivers Amendment 1: Revised Annex C SERIES G: TRANSMISSION SYSTEMS AND MEDIA@ DIGITAL SYSTEMS AND NETWORKS Digital sections and digital line system – Access networks (Study Group 15)
ITU-T G.661-1998 Definition and Test Methods for the Relevant Generic Parameters of Optical Amplifier Devices and Subsystems - Series G: Transmission Systems and Media@ Digital Systems and Networks Transmission Media Characteristics - Characteristics of Optical Components
ITU-T G.697-2004 Optical monitoring for DWDM systems SERIES G: TRANSMISSION SYSTEMS AND MEDIA@ DIGITAL SYSTEMS AND NETWORKS Transmission media characteristics – Characteristics of optical components and subsystems
ITU-T G.971-1993 General Features of Optical Fibre Submarine Cable Systems - Digital Sections and Digital Line Systems (Study Group XV) 5 pp
ITU-T G.974-1993 Characteristics of Regenerative Optical Fibre Submarine Cable Systems - Digital Sections and Digital Line Systems (Study Group XV) 18 pp
ITU-T G.873.1-2003 Optical Transport Network (OTN): Linear protection SERIES G: TRANSMISSION SYSTEMS AND MEDIA@ DIGITAL SYSTEMS AND NETWORKS Digital networks – Optical transport networks (Study Group 15; Covering Note: 10/2003)
ITU-T G.652-2003 Characteristics of a single-mode optical fibre and cable SERIES G: TRANSMISSION SYSTEMS AND MEDIA@ DIGITAL SYSTEMS AND NETWORKS Transmission media characteristics – Optical fibre cables (Study Group 15)
ITU-T X.411-1992 Message Handling Systems - Message Transfer System: Abstract Service Definition and Procedures - Data Communication Networks (Study Group VII) 178 pp
SERIES G SUPP 39-2003 Optical system design and engineering considerations SERIES G: TRANSMISSION SYSTEMS AND MEDIA@ DIGITAL SYSTEMS AND NETWORKS (Study Group 15)
ITU-T G.650-1997 Definition and Test Methods for the Relevant Parameters of Single-Mode Fibres - Series G: Transmission Systems and Media@ Digital Systems and Networks Transmission Media Characteristics - Optical Fibre Cables (Study Group 15; 98 pp)
ITU-T G.9992-2019 Indoor optical camera communication transceivers – System architecture@ physical layer and data link layer specification (Study Group 15)
ITU-T O.173-2003 Jitter measuring equipment for digital systems which are based on the Optical Transport Network (OTN) SERIES O: SPECIFICATIONS OF MEASURING EQUIPMENT Equipment for the measurement of digital and analogue/digital parameters (Study Group 4)
ITU-T X.413 AMD 1-1997 Information Technology - Message Handling Systems (MHS): Message Store: Abstract Service Definition Amendment 1: Additional Correlation Attribute and Security Error Code - Series X: Data Networks and Open System Communication - Message Handling Systems
ITU-T G.957-2006 Optical interfaces for equipments and systems relating to the synchronous digital hierarchy (Study Group 15)
ITU-T G.8080-2001 Architecture for the Automatically Switched Optical Network (ASON) Series G: Transmission Systems and Media@ Digital Systems and Networks Digital Networks - General Aspects (Study Group 15; ITU-T Y.1304)
ITU-T G.664-2003 Optical safety procedures and requirements for optical transport systems SERIES G: TRANSMISSION SYSTEMS AND MEDIA@ DIGITAL SYSTEMS AND NETWORKS Transmission media characteristics – Characteristics of optical components and subsystems (Study Group 15)
ITU-T G.653-2003 Characteristics of a dispersion-shifted singlemode optical fibre and cable SERIES G: TRANSMISSION SYSTEMS AND MEDIA@ DIGITAL SYSTEMS AND NETWORKS Transmission media characteristics – Optical fibre cables (Study Group 15)

Danish Standards Foundation, Extinction Coefficient and Absorption Coefficient

DS/EN 61280-2-2:2013 Fibre optic communication subsystem test procedures - Part 2-2: Digital systems - Optical eye pattern, waveform and extinction ratio measurement
DS/EN ISO 22007-4:2012 Plastics - Determination of thermal conductivity and thermal diffusivity - Part 4: Laser flash method
DS/EN 61280-2-1:2010 Fibre optic communication subsystem test procedures - Part 2-1: Digital systems - Receiver sensitivity and overload measurement
DS/EN ISO 10534-2:2001 Acoustics - Determination of sound absorption coefficient and impedance in impedance tubes - Part 2: Transfer-function method
DS/EN 22401:1994 Covered electrodes-Determination of the efficiency,metal recovery and deposition coefficient
DS/EN 62634:2011 Radio data system (RDS) - Receiver products and characteristics - Methods of measurement
DS/EN 300577 ed. 14:2003 Digital cellular telecommunications system (Phase 2); Radio transmission and reception
DS/ETS 300232/A1:2002 Transmission and Multiplexing (TM); Optical interfaces for equipments and systems relating to the Synchronous Digital Hierarchy (SDH)

未注明发布机构, Extinction Coefficient and Absorption Coefficient

BS EN 61280-2-2:2012(2015) Fibre optic communication subsystem test procedures Part 2 - 2 : Digital systems — Optical eye pattern, waveform and extinction ratio measurement
BS ISO 26900:2012(2015) Space data and information transfer systems — Orbit data messages
BS EN ISO 10534-2:2001(2002) Acoustics — Determination of sound absorption coefficient and impedance in impedance tubes — Part 2 : Transfer - function method
BS 4995:1973(2011) Recommendations for Measurement ofthe veiling glare index of lenses and optical systems

ES-UNE, Extinction Coefficient and Absorption Coefficient

UNE-EN 61280-2-2:2012/AC:2015 Fibre optic communication subsystem test procedures - Part 2-2: Digital systems - Optical eye pattern, waveform and extinction ratio measurement (Endorsed by AENOR in June of 2015.)
UNE-EN 61280-2-2:2012 Fibre optic communication subsystem test procedures - Part 2-2: Digital systems - Optical eye pattern, waveform and extinction ratio measurement (Endorsed by AENOR in February of 2013.)
UNE-EN 4593:2011 Aerospace series - Paints and varnishes - Determination of solar absorptance (Endorsed by AENOR in August of 2011.)
UNE-EN 61280-2-1:2010 Fibre optic communication subsystem test procedures -- Part 2-1: Digital systems - Receiver sensitivity and overload measurement (Endorsed by AENOR in June of 2010.)
UNE-EN 62974-1:2018 Monitoring and measuring systems used for data collection, gathering and analysis - Part 1: Device requirements
UNE-EN 62634:2015 Radio data system (RDS) - Receiver products and characteristics - Methods of Measurement (Endorsed by AENOR in June of 2015.)

American National Standards Institute （ANSI), Extinction Coefficient and Absorption Coefficient

ANSI/ASTM D3349:2012 Test Method for Absorption Coefficient of Ethylene Polymer Material Pigmented with Carbon Black
ANSI/TIA/EIA 485-A-1998 Electrical Characteristics of Generators and Receivers for Use in Balanced Digital Multipoint Systems

BE-NBN, Extinction Coefficient and Absorption Coefficient

NBN-ISO/TR 7248:1992 Fire data. Collection and presentation system

Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence, Extinction Coefficient and Absorption Coefficient

GJB 5384.16-2005 Test methods of performance for pyrotechnic composition Part 16: Determination of laser extinction coefficient
GJB 5384.18-2005 Test methods of performance for pyrotechnic composition Part 18: Determination of IR extinction coefficient

Military Standard of the People's Republic of China-General Armament Department, Extinction Coefficient and Absorption Coefficient

GJB 8684.16-2015 Pyrotechnic performance test methods Part 16: Determination of laser extinction coefficient
GJB 8684.18-2015 Pyrotechnic powder performance test methods Part 18: Determination of infrared extinction coefficient

CENELEC - European Committee for Electrotechnical Standardization, Extinction Coefficient and Absorption Coefficient

EN 61280-2-2:2008 Fibre optic communication subsystem test procedures - Part 2-2: Digital systems - Optical eye pattern@ waveform and extinction ratio measurement
EN 61280-2-2:1999 Fibre Optic Communication Subsystem Basic Test Procedures - Part 2-2: Test Procedures for Digital Systems - Optical Eye Pattern@ Waveform@ and Extinction Ratio
EN 61280-2-1:1999 Fibre Optic Communication Subsystem Basic Test Procedures - Part 2-1: Test Procedures for Digital Systems - Receiver Sensitivity and Overload Measurement
EN 61280-1-4:2003 Fibre optic communication subsystem test procedures Part 1-4: General communication subsystems - Collection and reduction of two-dimensional nearfield data for multimode fibre laser transmitters
EN 62634:2015 Radio data system (RDS) - Receiver products and characteristics - Methods of Measurement

European Committee for Electrotechnical Standardization（CENELEC）, Extinction Coefficient and Absorption Coefficient

EN 61280-2-2:2012 Fibre optic communication subsystem test procedures - Part 2-2: Digital systems - Optical eye pattern, waveform and extinction ratio measurement
EN 61280-2-1:2010 Fibre optic communication subsystem test procedures - Part 2-1: Digital systems - Receiver sensitivity and overload measurement
EN 62974-1:2017 Monitoring and measuring systems used for data collection, gathering and analysis - Part 1: Device requirements

Professional Standard - Electron, Extinction Coefficient and Absorption Coefficient

SJ 20939-2005 Microwave optical fiber transmitted system and transmitter receiver model measuring methods for opto-electronic parameter

Standard Association of Australia （SAA）, Extinction Coefficient and Absorption Coefficient

AS/NZS 1301.545:2018 Methods of test for pulp and paper, Method 545: Determination of light scattering and absorption coefficients (using Kubelka-Munk theory) (ISO 9416:2017, MOD)

International Electrotechnical Commission (IEC), Extinction Coefficient and Absorption Coefficient

IEC 61280-2-2:2008 Fibre optic communication subsystem test procedures - Part 2-2: Digital systems - Optical eye pattern, waveform, and extinction ratio measurement
IEC 61280-2-2:2005 Fibre optic communication subsystem test procedures - Part 2-2: Digital systems - Optical eye pattern, waveform, and extinction ratio measurement
IEC 61280-2-2:2012 Fibre optic communication subsystem test procedures - Part 2-2: Digital systems - Optical eye pattern, waveform and extinction ratio measurement
IEC 61280-2-2:1998 Fibre optic communication subsystem basic test procedures - Part 2-2: Test procedures for digital systems - Optical eye pattern, waveform, and extinction ratio
IEC 61280-2-2:2012/COR1:2015 Fibre optic communication subsystem test procedures - Part 2-2: Digital systems - Optical eye pattern, waveform and extinction ratio measurement; Corrigendum 1
IEC 61280-2-1:2010 Fibre optic communication subsystem basic test procedures - Part 2-1: Digital systems - Receiver sensitivity and overload measurement
IEC 62974-1:2017 Monitoring and measuring systems used for data collection, gathering and analysis - Part 1: Device requirements
IEC 62634:2011 Radio data system (RDS) - Receiver products and characteristics - Methods of measurement
IEC 62634:2015 Radio Data System (RDS) - Receiver products and characteristics - Methods of measurement
IEC TR 61282-1:2000 Fibre optic communication system design guides - Part 1: Single-mode digital and analogue systems
IEC 61280-2-1:1998 Fibre optic communication subsystem basic test procedures - Part 2-1: Test procedures for digital systems - Receiver sensitivity and overload measurement
IEC TR 61282-16:2022 Fibre optic communication system design guidelines - Part 16: Coherent receivers and transmitters with high-speed digital signal processing

IET - Institution of Engineering and Technology, Extinction Coefficient and Absorption Coefficient

TRANSC SYS DES DIG COMM-2009 Transceiver and System Design for Digital Communications

Natural Gas Processor's Association (NGPA), Extinction Coefficient and Absorption Coefficient

GPA RR-1-1971 Bibliography of Data Sources for Low-Temperature Vapor-Liquid Equilibria in Non-Absorber Oil Systems

ZA-SANS, Extinction Coefficient and Absorption Coefficient

SANS 61280-2-2:2009 Fibre optic communication subsystem test procedures Part 2-2: Digital systems - Optical eye pattern, waveform and extinction ratio measurement
SANS 61280-2-2:2006 Fibre optic communication subsystem test procedures Part 2-2: Digital systems - Optical eye pattern, waveform and extinction ratio measurement
SANS 2401:1972 Covered electrodes - Determination of the efficiency, metal recovery and deposition coefficient
SANS 61280-2-1:1998 Fibre optic communication subsystem basic test procedures Part 2-1: Test procedures for digital systems - Receiver sensitivity and overload measurement
SANS 61282-1:2000 Fibre optic communication system design guides Part 1: Single-mode digital and analogue systems

U.S. Air-Conditioning, Heating, and Refrigeration Institute (US-AHRI), Extinction Coefficient and Absorption Coefficient

ARI GUIDELINE A-2003 GUIDELINE for ENERGY MANAGEMENT SYSTEMS AND LOAD MANAGEMENT THROUGH DUTY CYCLING

National Electrical Manufacturers Association（NEMA), Extinction Coefficient and Absorption Coefficient

NEMA XR 16-1991 Test Standard for the Determination of the System Contrast Ratio and the System Veiling Glare Index of an X-Ray Image Intensifier System

PT-IPQ, Extinction Coefficient and Absorption Coefficient

NP EN 1925-2000 Natural stone test methods Determination of water absorption coefficient by capillary

European Telecommunications Standards Institute (ETSI), Extinction Coefficient and Absorption Coefficient

ETSI PRETS 300 232-1992 Transmission and Multiplexing (TM); Optical Parameter for Interfaces for the Synchronous Digital Hierarchy (SDH)
ETSI PRETS 300 232-1993 Transmission and Multiplexing (TM); Optical Interfaces for Equipments and Systems Relating to the Synchronous Digital Hierachy

ETSI - European Telecommunications Standards Institute, Extinction Coefficient and Absorption Coefficient

PRETS 300 232-1992 Transmission and Multiplexing (TM); Optical Parameter for Interfaces for the Synchronous Digital Hierarchy (SDH)
ETR 289-1996 Digital Video Broadcasting (DVB); Support for Use of Scrambling and Conditional Access (CA) within Digital Broadcasting Systems
PRETS 300 232-1993 Transmission and Multiplexing (TM); Optical Interfaces for Equipments and Systems Relating to the Synchronous Digital Hierachy
GSM 05.05-1996 Digital Cellular Telecommunications System (Phase 2+); Radio Transmission and Reception (Version 5.2.0)

Professional Standard - Aviation, Extinction Coefficient and Absorption Coefficient

HB 7126-1994 Measurement of Sound Absorption Coefficient of Aeronautical Materials and Components by Reverberation Chamber Method

Japanese Industrial Standards Committee (JISC), Extinction Coefficient and Absorption Coefficient

JIS A 1405-2:2007 Acoustics -- Determination of sound absorption coefficient and impedance in impedance tubes -- Part 2: Transfer-function method
JIS D 8005:2009 Road vehicles -- Reciprocating internal combustion compression-ignition engines -- Apparatus for measurement of the opacity and for determination of the light absorption coefficient of exhaust gas
JIS C 61280-2-10:2012 Fiber optic communication subsystem test procedures -- Part 2-10: Digital systems -- Time-resolved chirp and alpha-factor measurement of laser transmitters

International Commission on Illumination (CIE), Extinction Coefficient and Absorption Coefficient

CIE 182-2007 CALIBRATION METHODS AND PHOTOLUMINESCENT STANDARDS FOR TOTAL RADIANCE FACTOR MEASUREMENTS

HU-MSZT, Extinction Coefficient and Absorption Coefficient

MSZ 7790/4-1987

GOSTR, Extinction Coefficient and Absorption Coefficient

GOST R 8.844-2019 State system for ensuring the uniformity of measurements. Aspiration light air ion counters. Verification procedure

United States Navy, Extinction Coefficient and Absorption Coefficient

NAVY MIL-DTL-85470 B VALID NOTICE 1-2004 INHIBITOR, ICING, FUEL SYSTEM, HIGH FLASH NATO COLD NUMBER S-1745 (CANCELLING MIL-DTL-27686) [Replaced: AIR FORCE MIL-DTL-27686 G CANC NOTICE 2, AIR FORCE MIL-DTL-27686 G NOTICE 1, AIR FORCE MIL-DTL-27686 G, AIR FORCE MIL-I-27686 F, AIR FORCE MIL-I-
NAVY MIL-DTL-85470 B-1999 INHIBITOR, ICING, FUEL SYSTEM, HIGH FLASH NATO COLD NUMBER S-1745 (CANCELLING MIL-DTL-27686)

NATO - North Atlantic Treaty Organization, Extinction Coefficient and Absorption Coefficient

ANEP-82-2012 MESSAGE SPECIFICATION FOR DATA LINK BETWEEN COMBAT MANAGEMENT SYSTEMS AND IDATS

CEN - European Committee for Standardization, Extinction Coefficient and Absorption Coefficient

EN ISO 2401:2018 Welding consumables - Covered electrodes - Determination of the efficiency@ metal recovery and deposition coefficient

VN-TCVN, Extinction Coefficient and Absorption Coefficient

TCVN 7663-2007 Reciprocating internal combustion compression-ignition engine.Apparatus for measurement of the opacity and for determination of the light absorption coefficient of exhaust gas

(U.S.) Telecommunications Industries Association , Extinction Coefficient and Absorption Coefficient

TIA SP3696-2000 Accelerated Measurement of BER and Q-Factor in Digital Optical Transmission Systems Using the Sinusoidal Interference Method Comment Period Expires: July 26, 2000; TIA/EIA-526-8
TIA TSB-19-1986 Optical Fiber Digital Transmission Systems Considerations for Users and Suppliers
TIA-485-A-1998 Electrical Characteristics of Generators and Receivers for Use in Balanced Digital Multipoint Systems

BELST, Extinction Coefficient and Absorption Coefficient

STB 2143-2011 Digital television broadcasting system. Coding, multiplexing and receiving equipment. Main parameters and methods of measurement
STB 2143-2018 Digital television broadcasting system. Coding, multiplexing and receiving equipment. Main parameters and methods of measurement

Beijing Provincial Standard of the People's Republic of China, Extinction Coefficient and Absorption Coefficient

DB11/T 1165.2-2015 Toll Road Network Toll System Part 2: Basic Data Elements and Coding Rules

TR-TSE, Extinction Coefficient and Absorption Coefficient

TS 3349-1979 COVERED ELECTRODES-DETERMINATION OF THE EFFICIENCY METAL RECOVERY AND DEPOSITION COEFFICIENT

NO-SN, Extinction Coefficient and Absorption Coefficient

NS 5543-1977 Covered electrodes - Determination of the efficiency, metal recovery and deposition coefficient

农业农村部, Extinction Coefficient and Absorption Coefficient

NY/T 4157-2022 Technical Guidelines for Calculation of Crop Straw Production and Collectability Factors

ATIS - Alliance for Telecommunications Industry Solutions, Extinction Coefficient and Absorption Coefficient

T1.TR.36-1994 A Comparison of SONET (Synchronous Optical NETwork) and SDH (Synchronous Digital Hierarchy)

American Society of Quality Control （ASQC), Extinction Coefficient and Absorption Coefficient

ASQ E4-1994 Specifications and Guidelines for Quality Systems for Environmental Data Collection and Environmental Technology Programs

IETF - Internet Engineering Task Force, Extinction Coefficient and Absorption Coefficient

RFC 4207-2005 Synchronous Optical Network (SONET)/Synchronous Digital Hierarchy (SDH) Encoding for Link Management Protocol (LMP) Test Messages

PH-BPS, Extinction Coefficient and Absorption Coefficient

PNS ISO 2401:2021 Welding consumables - Covered electrodes - Determination of the efficiency, metal recovery and deposition coefficient

TIA - Telecommunications Industry Association, Extinction Coefficient and Absorption Coefficient

TSB69.3-1998 Enhanced Digital Access Communications System (EDACS) Digital Air Interface for: Channel Access@ Modulation@ Messages@ and Formats

ITU-R - International Telecommunication Union/ITU Radiocommunication Sector, Extinction Coefficient and Absorption Coefficient

QUESTION 56-1/6-2006 Characteristics of terrestrial digital sound broadcasting systems for reception by vehicular@ portable and fixed receivers