AS 1217.2 – Acoustics – Determination of sound power levels of noise sources Part 2: Precision methods for broad-band sources in reverberation rooms
Sets out a direct method and a comparison method for determining the sound power level produced by a source. Specifies test room requirements source location and operating conditions instrumentation and techniques for obtaining an estimate of mean-square sound pressure from which the power sound level of the source in octave or one-third octave bands is calculated. Applies primarily to sources which produce steady broad-band noise.
Product Details
- Edition:
- 1st
- Published:
- 01/01/1985
- Number of Pages:
- 12
- File Size:
- 1 file 110 KB
- Product Code(s):
- 10095537 10095530 10095546
- Note:
- This product is unavailable in Ukraine Russia Belarus
