GSO IEC 61094-3:2014
Gulf Standard
Current Edition
·
Approved on
25 December 2014
·
Measurement microphones - Part 3: Primary method for free-field calibration of laboratory standard microphones by the reciprocity technique
GSO IEC 61094-3:2014 Files
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GSO IEC 61094-3:2014 Scope
This part of IEC 1094 is applicable to laboratory standard microphones meeting the requirements of
IEC 1094-1. The principles of the method are applicable to other types of microphones. In pa rticular,
microphones which fulfil the requirements of IEC 1094-1, when fitted with a special adaptor, may also be
calibrated according to this standard when the adaptor is removed.
This part of IEC 1094 specifies a primary method of determining the free-field sensitivity so as to establish
a reproducible and accurate basis for the measurement of sound pressure under free-field conditions.
This part of IEC 1094 is intended for use by laboratories with highly experienced staff and specialized
equipment.
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