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Sound absorption rate

Sound absorption rate, Total:7 items.

In the international standard classification, Sound absorption rate involves: Protection of and in buildings, Acoustics and acoustic measurements, Construction materials.

Taiwan Provincial Standard of the People's Republic of China, Sound absorption rate

• CNS 9056-1986 Method for Measurement of Sound Absorption Coefficients in a Reverberation Room
• CNS 13208-1993 Methods of Test for Sound Absorption of Acoustical Materials by Tube Method

Japanese Industrial Standards Committee (JISC), Sound absorption rate

• JIS A 1409:1998 Method for measurement of sound absorption coefficients in a reverberation room
• JIS A 1409:1977 Method for measurement of sound absorption coefficients in a reverberation room
• JIS A 1405:1998 Acoustics -- Determination of sound absorption coefficient and impedance in impedance tubes -- Method using standing wave ratio
• JIS A 1405:1994 Methods of test for sound absorption of acoustical materials by the tube method

Association Francaise de Normalisation, Sound absorption rate

• NF S31-065:1981 Acoustics. Testing of architectural acoustics. Determination of sound absorption coefficient and impedance in a tube.

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