Click here to purchase
This part of ANSI/ASA S1.4 / IEC 61672 gives electroacoustical performance specifications for three kinds of sound-measuring instruments:

  • a time-weighting sound level meter that measures exponential-time-weighted, frequency-weighted sound levels;
  • an integrating-averaging sound level meter that measures time-averaged, frequency -weighted sound levels; and
  • an integrating sound level meter that measures frequency-weighted sound exposure levels.

Product Details

Published:
07/21/2014
ANSI:
ANSI Approved
Number of Pages:
64
File Size:
1 file , 590 KB
Same As:
IEC 61672-1 Ed. 2.0 b:2013