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octave noise
octave noise, Total:19 items.
In the international standard classification, octave noise involves: Acoustics and acoustic measurements, Aircraft and space vehicles in general, Transformers. Reactors, Road vehicle systems.
AENOR, octave noise
- UNE 21328-4:1975 OCTAVE HALF OCTAVE AND A THIRD OCTAVE BAND FILTERS USED IN NOISES AND VIBRATIONS ANALYSIS.
- UNE-EN 61265:1997 ELECTROACUSTICS. INSTRUMENTS FOR MEASUREMENT OF AIRCRAFT NOISE. PERFORMANCE REQUIREMENTS FOR SYSTEMS TO MEASURE ONE-THIRD-OCTAVE BAND SOUND PRESSURE LEVELS IN NOISE CERTIFICATIONS OF TRANSPORT-CATEGORY AEROPLANES.
IN-BIS, octave noise
Society of Automotive Engineers (SAE), octave noise
- SAE AIR1906A-2012 Estimation of One-Third Octave Band Lateral Attenuation of Sound from Jet-Propelled Airplanes
- SAE AIR1906-1985 Estimation of One-Third- Octave-Band Lateral Attenuation of Sound from Jet-Propelled Airplanes
- SAE AIR1906-1991 ESTIMATION OF ONE-THIRD-OCTAVE-BAND LATERAL ATTENUATION OF SOUND FROM JET-PROPELLED AIRPLANES
- SAE ARP5534-2021 Application of Pure-Tone Atmospheric Absorption Losses to One-Third Octave-Band Data
- SAE J2521-2013 Disc and Drum Brake Dynamometer Squeal Noise Test Procedure
German Institute for Standardization, octave noise
- DIN EN 61265:1999 Electroacoustics - Instruments for measurement of aircraft noise - Performance requirements for systems to measure one-third-octave band sound pressure levels in noise certification of transport-category aeroplanes (IEC 61265:1995); German version EN 6126
Institute of Electrical and Electronics Engineers (IEEE), octave noise
- IEEE 469-1988 Recommended practice for voice-frequency electrical-noise test of distribution transformers
Professional Standard - Electron, octave noise
- SJ/T 9148-2013 Electroacoustics.Instruments for measurement of aircraft noise.Performance requirements for systems to measure one-third-octave band sound pressure levels in noise certification of transport-category aeroplanes
Danish Standards Foundation, octave noise
- DS/EN 61265:1995 Electroacoustics - Instruments for measurement of aircraft noise - Performance requirements for systems to measure one-third-octave band sound pressure levels in noise certification of transport-category aeroplanes
Korean Agency for Technology and Standards (KATS), octave noise
- KS C IEC 61265:2017 Electroacoustics — Instruments for measurement of aircraft noise — Performance requirements for systems to measure one-third-octave band sound pressure levels in noise certification of transport-categ
KR-KS, octave noise
- KS C IEC 61265-2017 Electroacoustics — Instruments for measurement of aircraft noise — Performance requirements for systems to measure one-third-octave band sound pressure levels in noise certification of transport-categ
未注明发布机构, octave noise
- BS EN 61265:1995(2000) Electroacoustics — Instruments for measurement of aircraft noise — Performance requirements for systems to measure one - third - octave band sound pressure levels in noise certification of transport - category aircraft
ESDU - Engineering Sciences Data Unit, octave noise
- ESDU 82027 B ADD-1983 Estimation of lateral attenuation of air-to-ground jet or turbofan aircraft noise in one-third octave bands Addendum Estimation of sideline noise in subjective noise metrics
- ESDU 82027 B-2011 Estimation of lateral attenuation of air-to-ground jet or turbofan aircraft noise in one-third octave bands
- ESDU 82027 B-1993 Estimation of lateral attenuation of air-to-ground jet or turbofan aircraft noise in one-third octave bands
Lithuanian Standards Office , octave noise
- LST EN 61265-2001 Electroacoustics. Instruments for measurement of aircraft noise. Performance requirements for systems to measure one-third-octave band sound pressure levels in noise certification of transport-category aeroplanes (IEC 61265:1995)