Skip to main content
Back

Sorry - this product is no longer available

ISO 3744:1994

Acoustics -- Determination of sound power levels of noise sources using sound pressure -- Engineering method in an essentially free field over a reflecting plane

General information

Withdrawn from 22.09.2010
Directives or regulations
None

Standard history

Status
Date
Type
Name
22.09.2010
Main
Main
ISO 3744:1994
Main
ISO 3744:1981
Specifies a method of measurement. Gives requirements for the test environment and instrumentation, as well as techniques for obtaining the surface sound pressure level from which the sound power level of the source is calculated, leading to results which have a grade 2 accuracy.

Required fields are indicated with *

*
*
*
PDF
205.10 € incl tax
Paper
205.10 € incl tax
Standard monitoring