IEC 61183 Ed. 1.0现行
Electroacoustics - Random-incidence and diffuse-field calibration of sound level meters
出版：International Electrotechnical Committee
专家解读视频
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.
I.S. EN 61183:1995 - Identical
NF EN 61183:1994 - Identical
PN EN 61183:2001 - Identical
UNE EN 61183:1996 - Identical
SS EN 61183 Ed. 1 (1996) - Identical
ONORM OVE EN 61183:1994 - Identical
CEI EN 61183 Ed. 1 (1998) - Identical
SN EN 61183:1994 - Identical
JIS C 1508:2000 - Identical
NEN 11183:1994 - Identical
BS EN 61183:1995 - Equivalent
DIN EN 61183 (1994-12) - Identical
