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Homepage>CSN Standards>36 ELECTRICAL ENGINEERING>3688 Electro-acoustical measurement>CSN EN 61094-2 ed. 2 - Electroacoustics - Measurement microphones - Part 2: Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique
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FREE SHIPPINGReleased: 2009
CSN EN 61094-2 ed. 2 - Electroacoustics - Measurement microphones - Part 2: Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique

CSN EN 61094-2 ed. 2

Electroacoustics - Measurement microphones - Part 2: Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique

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LANGUAGE
English
Category:368880
Released:2009
Number of Standard:CSN EN 61094-2 ed. 2
DESCRIPTION

EN 61094-2 ed. 2


EN 61094-2 ed. 2 Electroacoustics - Measurement microphones - Part 2: Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique - IEC 61094-2:2009 is applicable to laboratory standard microphones meeting the requirements of IEC 61094-1 and other types of condenser microphone having the same mechanical dimensions and specifies a primary method of determining the complex pressure sensitivity so as to establish a reproducible and accurate basis for the measurement of sound pressure. This second edition cancels and replaces the first edition published in 1992. This second edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - an update of Clause 6 to fulfil the requirements of ISO/IEC Guide 98-3; - an improvement of the heat conduction theory in Annex A; - a revision of Annex F: Physical properties of humid air.

Original English text of CSN EN Standard.
The price of the Standard included all amendments and correcturs.
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