Electroacoustics – Measurement microphones – Part 2: Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique
|Publication Date:||1 February 2009|
|ICS Code (Electroacoustics):||17.140.50|
This part of International Standard IEC 61094
- is applicable to laboratory standard microphones meeting the requirements of IEC 61094-1 and other types of condenser microphone having the same mechanical dimensions;
- 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.
All quantities are expressed in SI units.