octave attenuation

octave attenuation, Total:38 items.

The international standard classification for "octave attenuation" includes: Special measuring equipment for use in telecommunications , Electroacoustics .

The Chinese standard classification for "octave attenuation" includes: Radio Measurement , Other electronic instrument and equipment , Acoustic Measurement .

National Metrological Verification Regulations of the People's Republic of China

JJG 439-1986 Inter Mediate Frequency Precision Waveguide Below Cut -off Attenuator
JJG 387-1985 Verification Regulation of Attenuator in Frequency Band 10MHZ~18GHz
JJG 449-2001 Verification Regulation of Octave-Band and One-Third-Octave Band Filters
JJG 449-2014 Octave-Band and Fractional-Octave-Band Filters
JJG 321-1983 Verification Regulation of Calibration Attenuator by Series RF Substitution
JJG 419-1986 Verification Regulation of Communication Carrier-Frequency Variable Attenuator

GB/T 3241-1998 Octave-band and fractional-octave-band filters
GB/T 3241-2010 Electroacoustics - Octave-band and fractional-octave-band filters

SAE AIR1906-1991 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 AIR1906A-2012 Estimation of One-Third Octave Band Lateral Attenuation of Sound from Jet-Propelled Airplanes

CSA Z107.5-1975 Octave, Half-Octave, and Third-Octave Band Filter Sets
ANSI S1.11-1966(R1976) Octave, Half-Octave, and Third Octave Band Filter Sets
DANSK DS/EN 61260:1996 Electroacoustics – Octave-band and fractional-octave-band filters
CEI EN 61260:1997 Electroacoustics - Octave-band and fractional-octave-band filters

ESDU 17002-2017 Octave and Fractional-Octave Band Filters
ESDU 82027 B-1993 Estimation of lateral attenuation of air-to-ground jet or turbofan aircraft noise in one-third octave bands
ESDU 82027 B-2011 Estimation of lateral attenuation of air-to-ground jet or turbofan aircraft noise in one-third octave bands

TS 2036-1975 OCTAVE, HALF OCTAVE AND THIRD OCTAVE BAND FILTERS INTENDED FOR ANALYSIS OF SOUNDS AND VIBRATIONS

IEC 60225:1966 Octave, half-octave and third-octave band filters intended for the analysis of sounds and vibrations

JIS C 1513:1983 Octave and third-octave band analyzers for sounds and vibrations

DS/EN 61260/A1:2002 Electroacoustics - Octave-band and fractional-octave-band filters
DS/EN 61260:1996 Electroacoustics - Octave-band and fractional-octave-band filters

DIN EN 61260:2003 Electroacoustics - Octave-band and fractional-octave-band filters (IEC 61260:1995 + A1:2001); German version EN 61260:1995 + A1:2001

SANS 61260:2009 Electro-acoustics - Octave-band and fractional-octave-band filters

BS EN 61260:1996 Electroacoustics - Octave-band and fractional-octave-band filters

UNE-EN 61260/A1:2002 Electroacoustics - Octave-band and fractional-octave-band filters.
UNE-EN 61260:1997 ELECTROACUSTICS. OCTAVE-BAND AND FRACTIONAL-OCTAVE-BAND FILTERS.

KS C IEC 61260:2014 Electroacoustics — Octave-band and fractional-octave-band filters
KS C IEC 61260-2019 Electroacoustics — Octave-band and fractional-octave-band filters
KS A 5113-2003 OCTAVE AND THIRD-OCTAVE BAND ANALYZERS FOR SOUNDS AND VIBRATIONS

ITU-R BS.411-4-1990 Fading Allowances in HF Broadcasting
ITU-R P.840-4 FRENCH-2009 Attenuation due to clouds and fog Affaiblissement d?aux nuages et au brouillard