Your shopping cart is empty!
ASA S1.16-2000 (R2024)
Availability:
Online Download
$55.00
$110
IN TAX $55.00
IN TAX $55.00
This American National standard describes procedures for measuring the performance of noise discriminating and noise canceling microphones. The signal-to-noise ratio is measured at 1/3 octave band intervals with the desired test source in a diffuse noise field. The noise canceling performance of the microphone is defined as the noise canceling index (NCI), a weighted summation of the signal-to-noise ratios. The NCI of the microphone under test can be compared to the required baseline NCI of alaboratory standard pressure microphone.
- Published:
- 01/01/2000
- ANSI:
- ANSI Approved
- Number of Pages:
- 19
- File Size:
- 1 file , 670 KB
- Note:
- This product is unavailable in Ukraine, Russia, Belarus
Reviews (0)