IEC 61183:1994
$43.55
Electroacoustics – Random-incidence and diffuse-field calibration of sound level meters
Published By | Publication Date | Number of Pages |
IEC | 1994-06-07 | 46 |
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.