• DocumentCode
    934383
  • Title

    A high-efficiency granule microphone using Se-Te alloys

  • Author

    Ohga, J. ; Shirai, S. ; Ochi, O. ; Takagi, T. ; Yoshikawa, A. ; Nagai, H. ; Mizushima, Y.

  • Author_Institution
    Nippon Telegraph and Telephone Public Corporation, Tokyo, Japan
  • Volume
    63
  • Issue
    5
  • fYear
    1975
  • fDate
    5/1/1975 12:00:00 AM
  • Firstpage
    831
  • Lastpage
    832
  • Abstract
    As a new material for the conventional granule-type micro phone utilizing carbon, selenium-tellurium alloy is proposed. This alloy granule microphone is characterized by high voltage sensitivity, low dc feed current, and, especially, small distortion.
  • Keywords
    Circuits; Error probability; Feeds; Microphones; Organic materials; Silicon compounds; Solids; Telephony; Tellurium; Voltage;
  • fLanguage
    English
  • Journal_Title
    Proceedings of the IEEE
  • Publisher
    ieee
  • ISSN
    0018-9219
  • Type

    jour

  • DOI
    10.1109/PROC.1975.9843
  • Filename
    1451773
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=934383