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Low Noise Test

Low Noise Test, Total:266 items.

In the international standard classification, Low Noise Test involves: Acoustics and acoustic measurements, Road engineering, Elements of buildings, Mining equipment, Road vehicles in general, Motor cycles and mopeds, Noise with respect to human beings, Electronic tubes, Electrical wires and cables, Bearings, Adhesives, Textile machinery, Protection of and in buildings, Aircraft and space vehicles in general, Transport, Gears, Transformers. Reactors, Semiconductor devices, Industrial trucks, Analytical chemistry, Vacuum technology, Safety of machinery, Passenger cars. Caravans and light trailers, Road vehicle systems, Mechanical testing, Audio, video and audiovisual engineering, Lifting equipment, Integrated circuits. Microelectronics, Construction equipment, Rotating machinery, Machine tools, Machine tool systems, Internal combustion engines, Earth-moving machinery, Fluid power systems, Wind turbine systems and other alternative sources of energy, Electrical and electronic testing, Telecommunications in general, Compressors and pneumatic machines, Chipless working equipment, Railway rolling stock, Agricultural machines, implements and equipment, Sewing machines and other equipment for the clothing industry, Hand-held tools, Equipment for entertainment, Diagnostic, maintenance and test equipment, Pumps, Electric filters, Installations in buildings, Telecommunication systems, Characteristics and design of machines, apparatus, equipment, Radiocommunications, Internal combustion engines for road vehicles.


British Standards Institution (BSI), Low Noise Test

  • BS EN 1793-3:1998 Road traffic noise reducing devices - Test method for determining the acoustic performance - Normalized traffic noise spectrum
  • BS EN 1793-1:2012 Road traffic noise reducing devices. Test method for determining the acoustic performance. Intrinsic characteristics of sound absorption
  • BS EN 1793-2:2012 Road traffic noise reducing devices. Test method for determining the acoustic performance. Intrinsic characteristics of airborne sound insulation under diffuse sound field conditions
  • BS EN 1793-2:2018 Road traffic noise reducing devices. Test method for determining the acoustic performance. Intrinsic characteristics of airborne sound insulation under diffuse sound field conditions
  • BS 8233:2014 Guidance on sound insulation and noise reduction for buildings
  • BS 8233:1999 Sound insulation and noise reduction for buildings - Code of practice
  • BS EN 61400-11:2013 Wind turbines. Acoustic noise measurement techniques
  • BS ISO 6393:2009 Earth-moving machinery. Determination of sound power level noise emissions. Stationary test conditions
  • BS ISO 6393:2008 Earth-moving machinery - Determination of sound power level noise emissions - Stationary test conditions
  • BS ISO 10844:1995 Acoustics - Specification of test tracks for the purpose of measuring noise emitted by road vehicles
  • BS EN 12639:2000 Liquid pumps and pump units - Noise test code - Grade 2 and grade 3 of accuracy
  • DD ENV 12102-1997 Air conditioners, heat pumps and dehumidifiers with electrically driven compressors. Measurement of airborne noise. Determination of the sound power level

GB-REG, Low Noise Test

US-FCR, Low Noise Test

CZ-CSN, Low Noise Test

  • CSN 28 0104-1986 Noise. Measuring methods of railway ve- hicle noise
  • CSN 31 0306-1983 Measurement of outer noise emitted by aircraft
  • CSN 01 1616-1989 Noise. Reference sound source. Technical conditions and testing methods
  • CSN 10 5070-1978 Nolse measurement of outdoor compressors
  • CSN 73 0536-1988 Protection against noise in buildings. Water-supply appliances and equip- ment. Methods for noise measure- ment.
  • CSN 01 1611-1985 Noise. Sound insulation enclosures. Measurement methods of the insertion loss of enclosures
  • CSN 01 1606-1979 Noise. Determination of the sound power level of noise of maihines. Surveymethod
  • CSN 12 3062-1984 Fans. Methods for measurement of noise
  • CSN 09 0862-1980 Noise of reciprocating internal combustion engines. Methods of noise measurement and evaluation
  • CSN 01 1603-1989 Noise. Methods of measurement General specifications

Indonesia Standards, Low Noise Test

Group Standards of the People's Republic of China, Low Noise Test

American Gear Manufacturers Association, Low Noise Test

  • AGMA 91FTM4-1991 Low Noise Marine Gears
  • AGMA 97FTM15-1997 Design, Generation, Stress Analysis and Test of Low-Noise, Increased Strength Face - Milled Spiral Bevel Gears
  • AGMA 96FTM3-1996 Noise Reduction Through Generated Engagement Relief Modification

AGMA - American Gear Manufacturers Association, Low Noise Test

  • 91FTM4-1991 Low Noise Marine Gears
  • 96FTM3-1996 Noise Reduction Through Generated Engagement Relief Modification

RO-ASRO, Low Noise Test

  • STAS 6926/16-1979 Motor vehicles] NOISE LEVEL AND METHODS OF TEST Measurement of inside noise motor vehicles
  • STAS 6926/15-1992 Motorcars. Externai noise. Loundness levels and measuring methods
  • STAS 7150-1977 Industry acoustics METHODS OF MEASURING NOISE LEVEL IN INDUSTRY

European Committee for Standardization (CEN), Low Noise Test

  • EN 1793-1:2017 Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 1: Intrinsic characteristics of sound absorption under diffuse sound field conditions
  • EN 1793-5:2016 Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 5: Intrinsic characteristics - In situ values of sound reflection under direct sound field conditions
  • EN ISO 12001:2009 Acoustics - Noise emitted by machinery and equipment - Rules for the drafting and presentation of a noise test code (ISO 12001:1996)
  • EN 1265:1999+A1:2008 Safety of machinery - Noise test code for foundry machines and equipment

GM Europe, Low Noise Test

JSAE - Society of Automotive Engineers of Japan@ Inc., Low Noise Test

Korean Agency for Technology and Standards (KATS), Low Noise Test

RU-GOST R, Low Noise Test

  • GOST R 51943-2002 Acoustical barriers for transport noise reduction. Experimental methods for determination of insertion loss
  • GOST R 52797.3-2007 Acoustics. Recommended practice for the design of low-noise workplaces containing machinery. Part 3. Sound propagation and noise prediction in workrooms
  • GOST R 53569-2009 Noise of machines. Noise test code for fastener driving tools. Engineering method
  • GOST R 52990.6-2010 Noise of machines. Textile machinery. Noise test code. Part 6. Fabric manufacturing machinery
  • GOST 23628-1979 Noise. Methods of measurement of sound insulation by acoustic hoods
  • GOST 31300-2005 Noise of machines. Liquid pumps. Noise tests
  • GOST R 52797.1-2007 Acoustics. Recommended practice for the design of low-noise workplaces containing machinery. Part 1. Noise control strategies
  • GOST R 52797.2-2007 Acoustics. Recommended practice for the design of low-noise workplaces containing machinery. Part 2. Noise control measures
  • GOST R 52990.2-2010 Noise of machines. Textile machinery. Noise test code. Part 2. Spinning preparatory and spinning machinery
  • GOST 31299-2005 Noise of machines. Determination of sound insulation performances of cabins. Laboratory and in situ test
  • GOST R 52990.4-2010 Noise of machines. Textile machinery. Noise test code. Part 4. Yarn processing, cordage and rope manufacturing machinery
  • GOST 28100-2007 Acoustics. Laboratory measurements for ducted silencers and air-terminal units. Insertion loss, flow noise and total pressure loss
  • GOST 28100-1989 Noise control in building. Noise silencers. Methods for determining of acoustical characteristics
  • GOST 31333-2006 Noise of machines. Measurement of noise emitted by passenger cars under conditions representative of urban driving
  • GOST 31325-2006 Noise. Measurement of noise emitted by construction equipment intended for outdoor use. Method for determining compliance with noise limits
  • GOST ISO 230-5-2002 Test code for machine tools. Part 5. Determination of the noise emission
  • GOST R 51616-2000 Motor vehicles. Internal noise. Permissible levels and methods of tests
  • GOST ISO 16902-1-2006 Noise of machines. Engineering method for determination of the sound power levels of pumps using sound intensity techniques
  • GOST 31298.2-2005 Noise of machines. Determination of sound insulation performances of enclosures. Part 2. Measurements in situ for acceptance and verification of declared noise performance values
  • GOST 31336-2006 Noise of machines. Engineering methods for measurement of noise of compressors and vacuum pumps
  • GOST 31324-2006 Noise. Determination of performances of silencers in situ tests
  • GOST 31337-2006 Noise of machines. Hand-held non-electric power tools. Engineering method for the measurement of noise
  • GOST ISO 362-2006 Noise. Measurement of noise emitted by accelerating road vehicles. Engineering method
  • GOST 31298.1-2005 Noise of machines. Determination of sound insulation performances of enclosures. Part 1. Measurements under laboratory conditions for declaration of noise performans values

German Institute for Standardization, Low Noise Test

  • DIN EN ISO 11690-3:1999 Acoustics - Recommended practice for the design of low-noise workplaces containing machinery - Part 3: Sound propagation and noise prediction in workrooms (ISO/TR 11690-3:1997); German version EN ISO 11690-3:1998
  • DIN EN ISO 11690-2:1997 Acoustics - Recommended practice for the design of low-noise workplaces containing machinery - Part 2: Noise control measures (ISO 11690-2:1996); German version EN ISO 11690-2:1996
  • DIN 45642:2004 Measurement of traffic noise
  • DIN EN ISO 11690-1:1997 Acoustics - Recommended practice for the design of low-noise workplaces containing machinery - Part 1: Noise control strategies (ISO 11690-1:1996); German version EN ISO 11690-1:1996
  • DIN 45681:2005 Acoustics - Determination of tonal components of noise and determination of a tone adjustment for the assessment of noise immissions
  • DIN EN ISO 11690-2:2021 Acoustics - Recommended practice for the design of low-noise workplaces containing machinery - Part 2: Noise control measures (ISO 11690-2:2020); German version EN ISO 11690-2:2020
  • DIN 45635-61:1990 Measurement of airborne noise emitted by machines; enveloping surface method; cranes
  • DIN EN 1793-3:1997 Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 3: Normalised traffic noise spectrum; German version EN 1793-3:1997
  • DIN ISO 5128:1984 Acoustics; measurement of noise inside motor vehicles
  • DIN 45635 Beiblatt 1:1979 Measurement of noise emitted by machines; Airborne noise measurement, enveloping surface method; Test report (test record) form for enveloping surface method
  • DIN 45405:1983 Noise level measurement in sound systems
  • DIN 45405:1983-11 Noise level measurement in sound systems
  • DIN 45635-50:1987-08 Measurement of noise emitted by machines; airborne noise measurement, enveloping surface method; valves
  • DIN 45635-41 Beiblatt 1:1986 Measurement of noise emitted by machines; airborne noise emission; enveloping surface method; hydraulic assemblies (test report specimen form)
  • DIN CEN/TS 1793-5:2003 Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 5: Intrinsic characteristics; In situ values of sound reflection and airborne sound insulation; German version CEN/TS 1793-5:2003

Association Francaise de Normalisation, Low Noise Test

  • NF EN ISO 14163:1999 Acoustique - Lignes directrices pour la réduction du bruit au moyen de silencieux
  • NF S31-510-2*NF EN ISO 11688-2:2004 Acoustics - Recommended practice for the design of low-noise machinery and equipment - Part 2 : introduction to the physics of low-noise design
  • NF P98-483:2005 Road traffic noise reducing devices - Specifications.
  • NF P98-483*NF EN 14388:2016 Road traffic noise reducing devices - Specifications
  • NF EN 352-5:2020 Protecteurs individuels contre le bruit - Exigences de sécurité et essais - Partie 5 : serre-tête à atténuation active du bruit
  • NF S31-023:1992 ACOUSTICS. DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES. PRECISION MEHTODS FOR DISCRETE-FREQUENCY AND NARROW-BAND SOURCES IN REVERBERATION ROOMS. (EUROPEAN STANDARD EN 23742).
  • NF EN 13819-1:2020 Protecteurs individuels contre le bruit - Essais - Partie 1 : méthodes d'essai physiques
  • NF EN 13819-2:2020 Protecteurs individuels contre le bruit - Essais - Partie 2 : méthodes d'essai acoustique
  • NF S31-303*NF EN 1793-3:1997 Road traffic noise reducing devices. Test method for determining the acoustic performance. Part 3 : normalized traffic noise spectrum.
  • NF EN ISO 15667:2000 Acoustique - Lignes directrices pour la réduction du bruit au moyen d'encoffrement et de cabines
  • NF S31-600-3*NF EN ISO 11690-3:1999 Acoustics. Recommended practice for the design of low-noise workplaces containing machinery. Part 3 : sound propagation and noise prediction in workrooms.
  • NF EN 13819-3:2019 Protecteurs individuels contre le bruit - Essais - Partie 3 : méthodes d'essais acoustiques supplémentaires
  • NF S31-059:1983 Acoustics. Test code for the measurement of noise emitted by bar guide tubes (screw cutting industry).
  • NF S31-600-2*NF EN ISO 11690-2:2020 Acoustics - Recommended practice for the design of low-noise workplaces containing machinery - Part 2 : noise control measures
  • NF S31-600-2:1997 Acoustics. Recommended practice for the design of low-noise workplaces containing machinery. Part 2 : noise control measures.
  • NF S30-006:1976 ACOUSTICS. DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES. PART 0 : GUIDELINES FOR THE USE OF BASIC STANDARDS AND FOR THE PREPARATION OF NOISE TEST CODES.
  • NF E58-020:1997 Acoustics. Measurement of airborne noise emitted by earth-moving machinery. Method for determining compliance with limits for exterior noise. Stationary test condition.
  • NF S31-600-1*NF EN ISO 11690-1:2020 Acoustics - Recommended practice for the design of low-noise workplaces containing machinery - Part 1 : noise control strategies
  • NF S31-600-1:1997 Acoustics. Recommended practice for the design of low-noise workplaces containing machinery. Part 1 : noise control strategies.
  • NF H96-311/IN1*NF EN 12053/IN1:2008 Safety of industrial trucks - Test methods for measuring noise emissions
  • NF S31-019:1973 Acoustics. Measurement of noise emitted by railbound vehicles.
  • XP S31-135:2017 Acoustics - Low frequency noise - Measuring method
  • NF S31-013:1985 Acoustics. Determination of occupational noise exposure and estimation of noise-induced hearing impairment of exposed populations.

HU-MSZT, Low Noise Test

American National Standards Institute (ANSI), Low Noise Test

Professional Standard - Electron, Low Noise Test

  • SJ 426-1973 Methods of measurement for noise figure for low noise travelling wave tubes
  • SJ 419-1973 Measurement conditions for low noise travelling wave tubes
  • SJ 425-1973 Methods of measurement for power gain of low noise travelling wave tubes
  • SJ 428-1973 Methods of measurement for dynamic ranges of low noise travelling wave tubes
  • SJ 423-1973 Methods of measurement for matching characteristic of low noise travelling wave tubes
  • SJ 424-1973 Methods of measurement for cold loss of low noise travelling wave tubes
  • SJ 427-1973 Methods of measurement for dynamic ranges of low noise travelling wave tubes
  • SJ/T 11846-2022 Voltage regulator low-frequency noise parameter test method
  • SJ 422-1973 Methods of measuremenet for cathode prehcating time of low noise travelling wave tubes
  • SJ 429-1973 Methods of measurement for frequency ranges of low noise travelling wave tubes

Defense Logistics Agency, Low Noise Test

PL-PKN, Low Noise Test

  • PN T04811-1971 Low power electronic tub?* Me?hod o? measuremen? o? ?od noiset wi?h excitah'on by wibrafion
  • PN K11000-1992 Railway rolling stock. General requirements and testing
  • PN T04807-1966 Low-power electronic tubes. Method of measurement of equiv- alent noise resistance of grid- control tubes
  • PN L01305-1991 Acoustics. Measurement of noise inside aircraft
  • PN-EN 16205-2021-05 E Laboratory measurement of walking noise on floors
  • PN M47016-1986 Earth-moving machinery for onstrucion purposes est methods of noise emitted y machines

SE-SIS, Low Noise Test

  • SIS SMS 2189 E-1975 Motorkedjes?gar. M?tning av buller
  • SIS SS-ISO 4872:1982 Acoustics - Measurement of airborne noise emitted by construction equipment intended for outdoor use - Method for determining compliance with noise limits
  • SIS SS-ISO 5128:1981 Acoustics - Measurement of noise inside motor vehicles
  • SIS SS 459 77 79-1986 Acoustics - Measurement of airborne noise emitted by computer and business equipment
  • SIS SS-ISO 7779:1989 Acoustics — Measurement ofairborne noise emitted by computer and business equipment
  • SIS SS-ISO 1996:1986 Acoustics - Description and measurement of environmental noise
  • SIS SS-ISO 5135:1986 Acoustics - Determination of sound power levels ofnoise from air terminal devices, h/gfi/low velocitylpressure assemblies, dampers and valves by measurement in a reverberation room

American Society of Mechanical Engineers (ASME), Low Noise Test

BE-NBN, Low Noise Test

YU-JUS, Low Noise Test

Taiwan Provincial Standard of the People's Republic of China, Low Noise Test

工业和信息化部, Low Noise Test

American Society for Testing and Materials (ASTM), Low Noise Test

  • ASTM E596-96(2002) Standard Test Method for Laboratory Measurement of Noise Reduction of Sound-Isolating Enclosures
  • ASTM E596-96(2002)e1 Standard Test Method for Laboratory Measurement of Noise Reduction of Sound-Isolating Enclosures
  • ASTM E596-96(2009) Standard Test Method for Laboratory Measurement of Noise Reduction of Sound-Isolating Enclosures
  • ASTM E596-96 Standard Test Method for Laboratory Measurement of Noise Reduction of Sound-Isolating Enclosures
  • ASTM B615-79(2006) Standard Practice for Measuring Electrical Contact Noise in Sliding Electrical Contacts
  • ASTM E336-05 Standard Test Method for Measurement of Airborne Sound Insulation in Buildings

Danish Standards Foundation, Low Noise Test

  • DS-håndbog 153.1:2005 Acoustics - Reduction of noise from machinery and plant - Part 1
  • DS-håndbog 153.2:2005 Acoustics - Reduction of noise from machinery and plant - Part 2
  • DS/ISO 6393:1986 Acoustics. Measurement of airborne noise emitted by earth-moving machinery. Method for determining compliance with limits for exterior noise. Stationary test condition
  • DS/ISO 3740:1980 Acoustics. Determination of sound power levels of noise sources. Guidelines for the use of basic standards and for the preparation of noise test codes
  • DS/ISO 5128:1980 Acoustics. Measurement of noise inside motor vehicles
  • DS/EN ISO 1680:2000 Acoustics - Test code for the measurement of airborne noise emitted by rotating electrical machines
  • DS/EN 16205:2013 Laboratory measurement of walking noise on floors
  • DS/EN 16205:2020 Laboratory measurement of walking noise on floors

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Low Noise Test

  • GB/T 17147-2012 Measurement of audio-frequency noise voltage level in sound broadcasting
  • GB/T 17147-1997 Measurement of audio-frequency noise voltage level in sound broadcasting

(U.S.) Ford Automotive Standards, Low Noise Test

GOSTR, Low Noise Test

  • GOST R 52990.1-2008 Noise of machines. Textile machinery. Noise test code. Part 1. Common requirements
  • GOST R 52990.3-2010 Noise of machines. Textile machinery. Noise test code. Part 3. Nonwoven machinery
  • GOST R 52990.7-2010 Noise of machines. Textile machinery. Noise test code. Part 7. Dyeing and finishing machinery and equipment

International Organization for Standardization (ISO), Low Noise Test

  • ISO 6393:1985 Acoustics; Measurement of airborne noise emitted by earth-moving machinery; Method for determining compliance with limits for exterior noise; Stationary test condition
  • ISO 3740:1980 Acoustics; Determination of sound power levels of noise sources; Guidelines for the use of basic standards and for the preparation of noise test codes
  • ISO 5129:1987 Acoustics; Measurement of noise inside aircraft
  • ISO 2923:1975 Acoustics; Measurement of noise on board vessels

GM Global, Low Noise Test

  • GMW 14692-2012 Methods of Test for Sound Deadener Pads; Test for Low Temperature Resistance Issue 2; English

Acoustical Society of America (ASA), Low Noise Test

  • ASA S12.30-1990 Guidelines for the Use of Sound Power Standards and for the Preparation of Noise Test Codes ASA 94

VN-TCVN, Low Noise Test

TH-TISI, Low Noise Test

  • TIS 1785-1999 Acoustics.measurement of noise inside motor vehicles

PT-IPQ, Low Noise Test

  • NP EN 1793-1-2000 Road traffic noise reducing devices Test method for determining the acoustic performance Part1:Intrinsic characteristics of sound absorption
  • NP 4423-2003 Acoustics Description and measurement of environmental noise Specific measuring procedures
  • NP EN ISO 11688-1:2000 Acoustics Recommended practice for the design of low-noise machinery and equipment Part 1:Planning(ISO/TR 11688-1:1995)

TR-TSE, Low Noise Test

  • TS 2373-1976 GENERAL REQUIREMENTS FOR THE PREPARATION OF TEST CODES FOR MEASURING THE NOISE EMITTED BY MACHINES

Society of Automotive Engineers (SAE), Low Noise Test

  • SAE J2521-2013 Disc and Drum Brake Dynamometer Squeal Noise Test Procedure
  • SAE J3002-2021 Disc and Drum Brake Dynamometer Low-Frequency Noise Test Procedure
  • SAE J88-2006 Sound Measurement Off-Road Work Machines Exterior

Professional Standard - Aerospace, Low Noise Test

  • QJ 1323.18-1987 Electromagnetic relay test method Particle impact noise detection

International Telecommunication Union (ITU), Low Noise Test

  • ITU-R BS.468-1986 Measurement of audio-frequency noise voltage level in sound broadcasting
  • ITU-R OPINION 85-1-1993 (WITHDRAWN) Measurements of the Characteristics of Atmospheric Radio Noise
  • ITU-T P.835-2003 Subjective test methodology for evaluating speech communication systems that include noise suppression algorithm SERIES P: TELEPHONE TRANSMISSION QUALITY TELEPHONE INSTALLATIONS LOCAL LINE NETWORKS Methods for objective and subjective assessment of qualit

FI-SFS, Low Noise Test

U.S. Military Regulations and Norms, Low Noise Test

United States Navy, Low Noise Test

European Telecommunications Standards Institute (ETSI), Low Noise Test

  • ETSI EG 202 396-3-2007 Speech Processing, Transmission and Quality Aspects (STQ); Speech Quality performance in the presence of background noise Part 3: Background noise transmission Objective test methods V1.1.1
  • ETSI EG 202 396-3-2009 Speech Processing, Transmission and Quality Aspects (STQ); Speech Quality performance in the presence of background noise Part 3: Background noise transmission - Objective test methods V1.2.1
  • ETSI EG 202 396-3-2011 Speech and multimedia Transmission Quality (STQ); Speech Quality performance in the presence of background noise Part 3: Background noise transmission - Objective test methods V1.3.1
  • ETSI TS 103 106-2013 Speech and multimedia Transmission Quality (STQ); Speech quality performance in the presence of background noise: Background noise transmission for mobile terminals-objective test methods V1.2.1
  • ETSI EG 202 396-3-2015 Speech and multimedia Transmission Quality (STQ); Speech Quality performance in the presence of background noise; Part 3: Background noise transmission - Objective test methods (V1.5.1)

CU-NC, Low Noise Test

  • NC 18-64-1986 Goods and Passenger Transport. Noise Emitted by Vehicles. Testing Methods

AT-ON, Low Noise Test

  • ONORM EN 25135-1992 Acoustics - Determination of sound power levels of noise from air terminal devices, high/low velocity/ pressure assemblies, dampers and valves by measurement in a reverberation room
  • OENORM EN 16205-2021 Laboratory measurement of walking noise on floors

AENOR, Low Noise Test

  • UNE 15300-5:2002 Machine-tools. Test code for machine tools. Part 5: Determination of the noise emission.
  • UNE-EN 16205:2013 Laboratory measurement of walking noise on floors

Electronic Components, Assemblies and Materials Association, Low Noise Test

  • ECA 386-1971 Phonograph Rumble, Recommended Measurement Method for

IN-BIS, Low Noise Test

Lithuanian Standards Office , Low Noise Test

Japanese Industrial Standards Committee (JISC), Low Noise Test

  • JIS Z 8731:1999 Acoustics -- Description and measurement of environmental noise
  • JIS D 1045:2006 Road vehicles -- Measurement of noise emitted by attached equipment -- Sub-engine and compressed air noise

ETSI - European Telecommunications Standards Institute, Low Noise Test

  • EG 202 396-3-2016 Speech and multimedia Transmission Quality (STQ); Speech Quality performance in the presence of background noise; Part 3: Background noise transmission - Objective test methods (V1.6.1)
  • EG 202 396-3-2018 Speech and multimedia Transmission Quality (STQ); Speech Quality performance in the presence of background noise; Part 3: Background noise transmission - Objective test methods (V1.7.1)
  • EG 202 396-3-2015 Speech and multimedia Transmission Quality (STQ); Speech Quality performance in the presence of background noise; Part 3: Background noise transmission - Objective test methods (V1.5.1)
  • EG 202 396-3-2014 Speech and multimedia Transmission Quality (STQ); Speech Quality performance in the presence of background noise; Part 3: Background noise transmission - Objective test methods (V1.4.1)
  • EG 202 396-3-2017 Speech and multimedia Transmission Quality (STQ); Speech Quality performance in the presence of background noise; Part 3: Background noise transmission - Objective test methods (V1.6.1)

Professional Standard - Post and Telecommunication, Low Noise Test

  • YD/T 647-1994 Quality grading criteria of HF and LF noise testers

GM Daewoo, Low Noise Test





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