IEC 61183:1994
Electroacoustics - Random-incidence and diffuse-field calibration of sound level meters
Ausgabedatum:
1994-06
Edition:
1.0
Sprache: EN-FR - zweisprachig englisch/französisch
Seitenzahl: 41 VDE-Artnr.: 205680
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.