IEVref:801-21-23ID:
Language:enStatus: Standard
Term: sound exposure
Synonym1:
Synonym2:
Synonym3:
Symbol:
Definition: time integral of squared, instantaneous A-frequency-weighted sound pressure over a stated time interval or event, such as an aircraft flyover. The frequency weighting may be other than A, if so specified

NOTE 1 – Duration of integration is implicitly included in the integral, and need not be reported explicitly.

NOTE 2 – The unit of sound exposure is the pascal-squared second (Pa2s), if time is in seconds ; the pascal-squared kilosecond (Pa2ks), if time is in kiloseconds ; the pascal-squared hour (Pa2h), if time is in hours.


Publication date:1994-07
Source
Replaces:
Internal notes:
CO remarks:
TC/SC remarks:
VT remarks:
Domain1:
Domain2:
Domain3:
Domain4:
Domain5: