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Sound absorption coefficient measurement

Sound absorption coefficient measurement, Total:5 items.

In the international standard classification, Sound absorption coefficient measurement involves: Acoustics and acoustic measurements.

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Sound absorption coefficient measurement

• GBJ 47-1983 Acoustics-sound-abserbin coefficient measurement by method of reverbration room (Trial)
• GB/T 32523-2016 Acoustics.Measurement of sound pressure reflection coefficient, sound pressure transmission coefficient and absorption coefficient for underwater acoustical material sample.Travelling wave tube method
• GB/T 14369-2011 Acoustics.Measurement methods of insertion loss，echo reduction and sound absorption coefficient for underwater acoustical material samples

Professional Standard - Aviation, Sound absorption coefficient measurement

• HB 7126-1994 Measurement of Sound Absorption Coefficient of Aeronautical Materials and Components by Reverberation Chamber Method

AT-ON, Sound absorption coefficient measurement

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

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