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Publication details

Publication CODE Title
IEC TR 61094-10:2022 (2022-08) ELECTROACOUSTICS - MEASUREMENT MICROPHONES - PART 10: ABSOLUTE PRESSURE CALIBRATION OF MICROPHONES AT LOW FREQUENCIES USING CALCULABLE PISTONPHONES
 
Price Excl. VAT Total number of pages, tables and drawings
106.00 € 20.
Description
IEC TR 61904-10:2022
- is applicable to laboratory standard microphones meeting the requirements of IEC 61094-1 and other types of measurement microphones,
- describes one possible absolute method for determining the complex pressure sensitivity, based on a device capable of generating a known sound pressure, especially at low frequencies, and
- provides a reproducible and accurate basis for the measurement of sound pressure at low frequencies.
All quantities are expressed in SI units.
Class  C990  (IEC PUBLICATIONS IEC PUBLICATIONS)
Available files
EN version

Status
Status IEC PUBLICATION
Situation Currently active
Origin
Committee TC 29
ELECTROACOUSTICS
Responsible Ir DELENS Marc
Approval
BEC Approval 2022-08-04
ICS-Code (International Standards Classification) 17.140.50
NBN Status New
IEC publication date 2022-08-04
IEC stability date 2025-12-31
IEC file modification date 2022-08-04
IEC last modification date 2022-08-04