ASTM E 1124 Standard Test Method for Field Measurement of Sound Power Level by the Two-Surface Method
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ASTM E 1124 Document Information:
Title
Standard Test Method for Field Measurement of Sound Power Level by the Two-Surface Method
ASTM International
Publication Date:
Sep 10, 1997
Scope:
This test method covers the field, or in situ measurement of sound
power level by the two-surface
method. The test method is designed to minimize the effects of
reverberant conditions, directivity
of the noise source under consideration, and the effects of ambient
noise from other nearby
equipment operating at the same time.
This standard does not purport to address all of the safety concerns,
if any, associated with its
use. It is the responsibility of the user of this standard to
establish appropriate safety and
health practices and determine the applicability of regulatory
limitations prior to use.
Keywords:
- field sound power
- industrial noise
- machinery noise
- sound power
- two-surface method
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