1.1”This classification provides methods for calculating single-number ratings of high-frequency impact sound transmission, based on one-third-octave-band impact sound pressure levels generated by the standard tapping machine as described in Test Methods E492, E1007, and E2179.

Product Details

Published:

11/01/2020

Number of Pages:

4

File Size:

1 file , 100 KB

Redline File Size:

2 files , 200 KB