6.55 free-field current sensitivity. Of an electroacoustic transducer for sound reception, for a specified frequency and a specified direction of incidence, quotient of the short-circuit current at the output terminals of the transducer by the sound...
6.54 diffraction factor. For a specified frequency and a specified direction of sound incidence, ratio of sound pressure acting on the part of the transducer designed to receive sound, to the free-field sound pressure that would exist at the same place in...
6.53 free-field sensitivity. Of an electroacoustic transducer for sound reception, for a specified frequency and a specified direction of sound incidence, quotient of the output open-circuit voltage by the sound pressure in the undisturbed plane progressive...
6.52 pressure sensitivity; voltage sensitivity. Of an electroacoustic transducer for sound reception, for a specified frequency, quotient of the output open-circuit voltage by the sound pressure acting uniformly on the part of the transducer designed to...
6.52 pressure sensitivity; voltage sensitivity. Of an electroacoustic transducer for sound reception, for a specified frequency, quotient of the output open-circuit voltage by the sound pressure acting uniformly on the part of the transducer designed to...
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