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Publication details

Publication CODE Title
IEC 61094-6:2004 (2004-11) MEASUREMENT MICROPHONES - PART 6: ELECTROSTATIC ACTUATORS FOR DETERMINATION OF FREQUENCY RESPONSE
 
Price Excl. VAT Total number of pages, tables and drawings
201.00 € 53.
Description
This part of IEC 61094 - gives guidelines for the design of actuators for microphones equipped with electrically conductive diaphragms; - gives methods for the validation of electrostatic actuators; - gives a method for determining the electrostatic actuator response of a microphone. The applications of electrostatic actuators are not fully described within this standard but may include - a technique for detecting changes in the frequency response of a microphone, - a technique for determining the environmental influence on the response of a microphone, - a technique for determining the free field or pressure response of a microphone without specific acoustical test facilities, by the application of predetermined correction values specific to the microphone model and actuator used, - a technique applicable at high frequencies not typically covered by calibration methods using sound excitation.
Class  C990  (IEC PUBLICATIONS IEC PUBLICATIONS)
Available files
EN/FR version

Status
Status IEC PUBLICATION
Situation Currently active
Origin
Committee TC 29
ELECTROACOUSTICS
Responsible Ir DELENS Marc
Approval
BEC Approval 2004-11-10
ICS-Code (International Standards Classification) 17.140.50
IEC publication date 2004-11-10
IEC stability date 2022-12-31
IEC last modification date 2020-04-02