Description
This Standard provides three primary methods for evaluating room noise: a survey method thatemploys the A-weighted sound level; an engineering method that employs expanded noise criteria(NC) curves; and a method for evaluating low-frequency fluctuating noise using room noise criterion(RNC) curves.
Product Details
- Published:
- 05/21/2019
- ANSI:
- ANSI Approved
- Number of Pages:
- 50
- File Size:
- 1 file , 350 KB
