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BSI BS EN 61094-3:2016

Electroacoustics. Measurement microphones -- Primary method for free-field calibration of laboratory standard microphones by the reciprocity technique
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BSI BS EN 61094-3:2016

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

PUBLISH DATE 2017
PAGES 36
BSI BS EN 61094-3:2016

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 61094‑1 ,

  • 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.

SDO BSI: British Standards Institution
Document Number EN 61094-3
Publication Date Feb. 28, 2017
Language en - English
Page Count 36
Revision Level
Supercedes
Committee EPL/29
Publish Date Document Id Type View
Sept. 30, 2016 BS EN 61094-3:2016 Revision
July 15, 1996 BS EN 61094-3:1996 Revision
Feb. 28, 2017 BS EN 61094-3:2016 Consolidated