Electroacoustics – Measurement microphones – Part 5: Methods for pressure calibration of working standard microphones by comparison
|Publication Date:||1 May 2016|
|ICS Code (Electroacoustics):||17.140.50|
This part of IEC 61094-5 is applicable to working standard microphones with removable protection grids meeting the requirements of IEC 61094-4 and to laboratory standard microphones meeting the requirements of IEC 61094-1.
This part of IEC 61094 describes methods of determining the pressure sensitivity by comparison with either a laboratory standard microphone or another working standard microphone with known sensitivity in the respective frequency range.
Alternative comparison methods based on the principles described in IEC 61094-2 are possible but beyond the scope of this part of IEC 61094.