Standards JIS - Japanese technical standards - Page 1156

Acoustics -- Determination of sound power levels and sound energy levels of noise sources using sound pressure -- Precision methods for reverberation test rooms

Standard published on 22.3.2021

Methods of measurement for vibration level

Standard published on 31.8.1981

Acoustics -- Determination of sound power levels of noise sources using sound intensity -- Part 1: Measurement at discrete points

Standard published on 30.6.1999

Acoustics -- Determination of sound power levels of noise sources using sound intensity -- Part 2: Measurement by scanning

Standard published on 30.6.1999

Acoustics -- Determination of sound power levels of noise sources using sound intensity -- Part 3: Precision method for measurement by scanning

Standard published on 20.11.2006

Acoustics -- Noise emitted by machinery and equipment -- Measurement of emission sound pressure levels at a work station and at other specified positions -- Engineering method in an essentially free field over a reflecting plane

Standard published on 31.10.2000

Acoustics -- Noise emitted by machinery and equipment -- Measurement of emission sound pressure levels at a work station and at other specified positions -- Survey method in situ

Standard published on 31.10.2000

Acoustics -- Attenuation of sound during propagation outdoors -- Part 1: Calculation of the absorption of sound by the atmosphere

Standard published on 30.4.1999

Acoustics -- Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels

Standard published on 22.3.2021

Specular glossiness -- Methods of measurement

Standard published on 1.10.1997