$90.00Original price was: $90.00.$54.00Current price is: $54.00.
American National Standard Methods for the Field Measurement of the Sound Output of Audible Public Warning Devices Installed at Fixed Locations Outdoors
ASA S12.14 – American National Standard Methods for the Field Measurement of the Sound Output of Audible Public Warning Devices Installed at Fixed Locations Outdoors
Describes relatively simple procedures for measurement & reporting certain properties of sounds produced by audible public warning devices. Methods are given for the measurement of the “C”-weighted sound level & for determining the 1/3 octave band, etc.
Product Details
Published:
03/12/1992
ANSI:
ANSI Approved
Number of Pages:
15
File Size:
1 file , 850 KB
Note:
This product is unavailable in Ukraine, Russia, Belarus
