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CENELEC - EN 61094-3

Electroacoustics - Measurement microphones - Part 3: Primary method for free-field calibration of laboratory standard microphones by the reciprocity technique

active, Most Current
Organization: CENELEC
Publication Date: 1 September 2016
Status: active
Page Count: 36
ICS Code (Accessories): 33.160.50
ICS Code (Electroacoustics): 17.140.50
scope:

This part of IEC 61094

• specifies a primary method of determining the complex free-field sensitivity of laboratory standard microphones so as to establish a reproducible and accurate basis for the measurement of sound pressure under free-field conditions,

• is applicable to laboratory standard microphones meeting the requirements of IEC 610941,

• is intended for use by laboratories with highly experienced staff and specialized equipment.

NOTE The calibration principle described in this part of IEC 61094 is also applicable to working standard microphones, preferably used without their protection grid.

Document History

EN 61094-3
September 1, 2016
Electroacoustics - Measurement microphones - Part 3: Primary method for free-field calibration of laboratory standard microphones by the reciprocity technique
This part of IEC 61094 • specifies a primary method of determining the complex free-field sensitivity of laboratory standard microphones so as to establish a reproducible and accurate basis for the...
December 1, 1995
Measurement Microphones Part 3: Primary Method for Free-Field Calibration of Laboratory Standard Microphones by the Reciprocity Technique
A description is not available for this item.

References

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