SR EN ISO 3747:2003

Acoustics - Determination of sound power levels of noise sources using sound pressure - Comparison method for use in situ (ISO 3747:2000)

Specification of a survey method for measuring the sound pressure levels produced at specified measurement points by the noise source under test and by a reference sound source. The sound power level of the source under test is calculated form the measured values of the sound pressure level by using environmental corrections. These environmental corrections are calculated from the differences between the values obtained with a reference sound source and those given by its calibration.

General information

Status : Withdrawn
Approval date : 6/2/2003
Publish date : 6/3/2003
Withdrawal date : 1/29/2010
Number of pages : 28
ICS : 17.140.01 Acoustic measurements and noise abatement in gerneral
Technical Committee : 274 - Human protection against noise and mechanical vibration

Relations with other standards:

Replaced by SR EN ISO 3747:2010