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IEC/TS 61094-7 Ed. 1.0 b:2006

Measurement microphones - Part 7: Values for the difference between free-field and pressure sensitivity levels of laboratory standard microphones
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IEC/TS 61094-7 Ed. 1.0 b:2006

Measurement microphones - Part 7: Values for the difference between free-field and pressure sensitivity levels of laboratory standard microphones

PUBLISH DATE 2006
IEC/TS 61094-7 Ed. 1.0 b:2006
Measurement microphones - Part 7: Values for the difference between free-field and pressure sensitivity levels of laboratory standard microphones
This part of IEC 61094 - gives a polynomial function derived from a least square fit to data from several laboratories, for the differences between free field and pressure sensitivity levels of laboratory standard microphones as specified in IEC 61094-1, - enables determination of the free field sensitivity level of a laboratory standard microphone for zero degrees incidence in air by adding values of these differences to the pressure sensitivity level, - gives tabulated values for the polynomial function for a range of frequency and temperature, - is applicable when a suitable free field calibration is not available.
SDO IEC: International Electrotechnical Commission
Document Number IEC/TS 61094
Publication Date May 1, 2006
Language b - English & French
Page Count
Revision Level 1.0
Supercedes
Committee 29
Publish Date Document Id Type View
June 5, 2024 Revision
May 1, 2006 IEC/TS 61094-7 Ed. 1.0 b:2006 Revision