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

DD IEC/TS 61094-7:2006

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

Status : Current   Published : July 2006

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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.




Standard NumberDD IEC/TS 61094-7:2006
TitleMeasurement microphones. Values for the difference between free-field and pressure sensitivity levels of laboratory standard microphones
StatusCurrent
Publication Date31 July 2006
Normative References(Required to achieve compliance to this standard)IEC 61094-1, IEC 61094-2:1992, IEC 61094-3:1995
Informative References(Provided for Information)No other standards are informatively referenced
ReplacesBS 5941:1980, IEC 60655:1979
International RelationshipsIEC/TS 61094-7:2006
Draft Superseded By02/202625 DC
DescriptorsMicrophones, Audio equipment, Acoustic equipment, Laboratory equipment, Acoustoelectric devices, Measuring instruments, Sensitivity, Pressure, Sound intensity, Acoustic measurement
ICS17.140.50
CommitteeEPL/29
ISBN0 580 48976 0
PublisherBSI
FormatA4
DeliveryYes
Pages12
File Size778.9 KB
Price£110.00


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