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Sound Absorption Coefficient Test

Sound Absorption Coefficient Test, Total:4 items.

In the international standard classification, Sound Absorption Coefficient Test involves: Protection of and in buildings.

American Society for Testing and Materials (ASTM), Sound Absorption Coefficient Test

• ASTM C423-02a Standard Test Method for Sound Absorption and Sound Absorption Coefficients by the Reverberation Room Method
• ASTM C423-17 Standard Test Method for Sound Absorption and Sound Absorption Coefficients by the Reverberation Room Method

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Sound Absorption Coefficient Test

• GBJ 47-1983 Acoustics-sound-abserbin coefficient measurement by method of reverbration room (Trial)

AT-ON, Sound Absorption Coefficient Test

• ONORM S 5104-1986 Tests in building acoustics; measurement of the sound absorption coefficient in a reverberation room

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