• DocumentCode
    491570
  • Title

    4800 B/S Speech Compression Techniques for Mobile Satellite Systems

  • Author

    Townes, S.A. ; Barnwell, T.P., III ; Rose, R.C. ; Gersho, A. ; Davidson, G. ; Chen, J.H.

  • Volume
    2
  • fYear
    1986
  • fDate
    5-9 Oct. 1986
  • Abstract
    This paper will discuss three 4800 bps digital speech compression techniques currently being investigated for application in the mobile satellite service. These three techniques, vector adaptive predictive coding, vector excitation coding, and the self excited vocoder, are the most promising among a number of techniques being developed to possibly provide near-toll-quality speech compression while still keeping the bitrate low enough for a power and bandwidth limited satellite service.
  • Keywords
    Artificial satellites; Bandwidth; Laboratories; Mobile communication; Predictive coding; Propulsion; Space technology; Speech coding; Vehicles; Vocoders;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Military Communications Conference - Communications-Computers: Teamed for the 90's, 1986. MILCOM 1986. IEEE
  • Type

    conf

  • DOI
    10.1109/MILCOM.1986.4805795
  • Filename
    4805795
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=491570