- Standard No.
- BS DD IEC/TS 61094-7:2006
- Release Date
- 2006
- Published By
- British Standards Institution (BSI)
- Latest
-
BS DD IEC/TS 61094-7:2006
- Replace
-
02/202625 DC:2002
BS 5941:1980
- Scope
- 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.
BS DD IEC/TS 61094-7:2006 history
- 2006 BS DD IEC/TS 61094-7:2006 Measurement microphones - Values for the difference between free-field and pressure sensitivity levels of laboratory standard microphones
- 1980 BS 5941:1980 Specification for Values for the difference between free-field and pressure sensitivity levels for one-inch standard condenser microphones
BS DD IEC/TS 61094-7:2006 Measurement microphones - Values for the difference between free-field and pressure sensitivity levels of laboratory standard microphones has been changed from BS 5941:1980 Specification for Values for the difference between free-field and pressure sensitivity levels for one-inch standard condenser microphones.