SR EN 61183:2003

Electroacoustics - Random-incidence and diffuse-field calibration of sound level meters

Describes a free-field calibration method for determining random-incidence sensitivity levels of sound level meters. Additionally, the standard describes a diffuse-field calibration method for determining diffuse-field sensitivity levels.

41.64

Status : Valid
Approval date : 6/30/2003
Publish date : 7/1/2003
Number of pages : 50
ICS : 17.140.50 Electoacoustics
Technical Committee : 26 - Electroacoustics and ultrasounds