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sensitivity to current

6.57  sensitivity to current; transmitting current response. Of an electroacoustic transducer for sound emission, for a specified frequency, quotient of the sound pressure at a specified distance from the acoustic center, and in a specified direction, by the current flowing at the electrical input terminals. Unit, pascal per ampere (Pa/A).

Annotation              When the effective acoustic center of the transducer cannot be easily determined, the distance should be measured from the reference point of the transducer.

Related Articles:
  • Standards Terms: transmitting current response
  • Standards Terms: reciprocity principle
  • Standards Terms: reciprocity parameter
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Related Terms:
  • Term: transmitting current response
  • Term: electroacoustic transducer
  • Term: effective acoustic center
  • Term: reference point
  • Term: sound pressure
  • Term: sensitivity
  • Term: transducer
  • Term: frequency
  • Term: acoustic
  • Term: sound

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