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Applies to working standard microphones. Specifies mechanical dimensions and certain electroacoustical characteristics for working standard microphones used in measuring systems for the determination of sound pressure to enable these microphones to be used as transfer standards in the calibration of acoustic measurement instruments.
| Author | IEC |
|---|---|
| Editor | CEI |
| Document type | Standard |
| Format | File |
| Edition | 1.0 |
| ICS | 17.140.50 : Electroacoustics 33.160.50 : Accessories |
| Number of pages | 23 |
| Replace | IEC 29/295/DIS (1995-05) |
| Cross references | DIN EN 61094-4 (1996-05), IDT |
| Year | 1990 |
| Document history | IEC 61094-4 (1995-11) |
| Country | Switzerland |
| Keyword | IEC61094;IEC 61094-4:1995 |