Accession Number : AD0475086


Title :   THE EIGEN CAPACITY OF PIEZOELECTRIC TRANSDUCERS FOR ELECTROACOUSTIC PURPOSES, ON THEIR SENSITIVITY.


Descriptive Note : Unedited rough draft translation,


Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OH


Personal Author(s) : Pfau, H


Report Date : 09 Nov 1965


Pagination or Media Count : 24


Abstract : The development of electroacoustic and electromechanical transducers, such as crystal microphones and crystal phonograph record scanners, indicates that the relation of the capacity value of the transducer to the transducer characteristics, is of interest in conjunction with the discoveries of modern methods for mounting electrodes onto transducer plates. The obligation has arisen to investigate the effect of the eigen capacity of transducer elements, especially that of the seignette salt crystal, on the value of the sensitivity of the transducer equipped with it. (Author)


Descriptors :   *PIEZOELECTRIC TRANSDUCERS , SENSITIVITY , ELECTROACOUSTIC TRANSDUCERS , MEASUREMENT , MICROPHONES , CRYSTALS , TEMPERATURE


Subject Categories : Electrical and Electronic Equipment
      Electricity and Magnetism


Distribution Statement : APPROVED FOR PUBLIC RELEASE