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IEC 61094-1:1992

IEC 61094-1:1992

Measurement microphones - Part 1: Specifications for laboratory standard microphones

Microphones de mesure - Partie 1: Spécifications des microphones étalons de laboratoire

Fecha:
2000-07-20 /Anulada
Resumen (inglés):
Specifies mechanical dimensions and certain electroacoustic characteristics for condenser microphones used as laboratory standards for the realization of the unit of sound pressure. The specifications are intended to ensure that primary calibration by the reciprocity method can be readily carried out. Establishes a system for classifying laboratory standard condenser mocrophones.
Resumen (francés):
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