CLC/SR 29
| Projekta Nr. | EN 61094-4:1995 |
|---|---|
| Nosaukums | 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. |
| Reģistrācijas numurs (WIID) | 56149 |
| Darbības sfēra | 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. |
| Statuss | Izstrādē |
| ICS grupa | 17.140.50 33.160.50 |