NEN 10486
Precision method for free-field calibration of 25 mm (1 inch) standard condenser microphones by the reciprocity technique
inactive, Most Current
| Organization: | NEN |
| Publication Date: | 1 July 1981 |
| Status: | inactive |
| ICS Code (Accessories): | 33.160.50 |
| ICS Code (Electroacoustics): | 17.140.50 |
scope:
The object of this recommendation is to specify methods of measuring certain characteristics of standard condenser microphones with high accuracy, so that discussions between testing authorities may be based on clearly expressed and reproducible results. Although the free-field calibration of condenser microphones is a problem of a general nature, this recommendation (as regards specific figures, measures and numbers) is restricted to microphones commonly known as one-inch condenser microphones, having a nominal outer diameter of 0.936 in = 23.77 mm.
Document History
NEN 10486
July 1, 1981
Precision method for free-field calibration of 25 mm (1 inch) standard condenser microphones by the reciprocity technique
The object of this recommendation is to specify methods of measuring certain characteristics of standard condenser microphones with high accuracy, so that discussions between testing authorities may...