Standards search

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Acoustics - Hearing protectors - Part 1: Subjective method for the measurement of sound attenuation (ISO 4869-1:2018)

60.60 Standard published

CEN/TC 211

Acoustics - Hearing protectors - Part 2: Estimation of effective A-weighted sound pressure levels when hearing protectors are worn (ISO 4869-2:2018)

60.60 Standard published

CEN/TC 211

Acoustics - Hearing protectors - Part 3: Measurement of insertion loss of ear-muff type protectors using an acoustic test fixture (ISO 4869-3:2007)

60.60 Standard published

CEN/TC 211

Acoustics - Declaration and verification of noise emission values of machinery and equipment (ISO 4871:1996)

60.60 Standard published

CEN/TC 211

Acoustics - Determination of sound power levels of noise from air-terminal devices, air-terminal units, dampers and valves by measurement in a reverberation test room (ISO 5135:2020)

60.60 Standard published

CEN/TC 211

Acoustics - Determination of sound power radiated into a duct by fans and other air-moving devices - In-duct method (ISO 5136:2003)

60.60 Standard published

CEN/TC 211

Acoustics - Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels (ISO 6926:2016)

60.60 Standard published

CEN/TC 211

Acoustics - Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels - Amendment 1 (ISO 6926:2016/Amd 1:2020)

60.60 Standard published

CEN/TC 211

Acoustics - Statistical distribution of hearing thresholds related to age and gender (ISO 7029:2017)

60.60 Standard published

CEN/TC 211

Acoustics - Statistical distribution of hearing thresholds related to age and gender - Amendment 1: Correction of parameter values for estimating the hearing threshold distribution (ISO 7029:2017/Amd 1:2024)

60.60 Standard published

CEN/TC 211

Acoustics - Laboratory measurement procedures for ducted silencers and air-terminal units - Insertion loss, flow noise and total pressure loss (ISO 7235:2003)

60.60 Standard published

CEN/TC 211

Acoustics - Measurement of airborne noise emitted by information technology and telecommunications equipment (ISO 7779:2018)

60.60 Standard published

CEN/TC 211

Acoustics - Audiometric test methods - Part 1: Pure-tone air and bone conduction audiometry (ISO 8253-1:2010)

60.60 Standard published

CEN/TC 211

Acoustics - Audiometric test methods - Part 2: Sound field audiometry with pure-tone and narrow-band test signals (ISO 8253-2:2009)

60.60 Standard published

CEN/TC 211

Acoustics - Audiometric test methods - Part 3: Speech audiometry (ISO 8253-3:2022)

60.60 Standard published

CEN/TC 211

Acoustics - Determination of high-frequency sound power levels emitted by machinery and equipment (ISO 9295:2015)

60.60 Standard published

CEN/TC 211

Acoustics - Determination of occupational noise exposure - Engineering method (ISO 9612:2009)

60.60 Standard published

CEN/TC 211

Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 1: Measurement at discrete points (ISO 9614-1:1993)

60.60 Standard published

CEN/TC 211