1.1 This test method covers the measurement of sound absorption in a reverberation room by measuring decay rate. Procedures for measuring the absorption of a room, the absorption of an object, such as an office screen, and the sound absorption coefficients of a specimen of sound absorptive material, such as acoustical ceiling tile, are described.
Product Details
- Published:
- 01/15/2017
- Number of Pages:
- 11
- File Size:
- 1 file , 170 KB
- Redline File Size:
- 2 files , 340 KB
