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BSI DD IEC/TS 61094-7:2006

Measurement microphones -- Values for the difference between free-field and pressure sensitivity levels of laboratory standard microphones
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BSI DD IEC/TS 61094-7:2006

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

PUBLISH DATE 2006
PAGES 12
BSI DD IEC/TS 61094-7:2006
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 BSI: British Standards Institution
Document Number IEC/TS 61094-7
Publication Date July 31, 2006
Language en - English
Page Count 12
Revision Level
Supercedes
Committee EPL/29
Publish Date Document Id Type View
July 31, 2006 DD IEC/TS 61094-7:2006 Revision