• DocumentCode
    388314
  • Title

    Using the prediction residual to improve LPC synthesis for 9600 bps applications

  • Author

    Abzug, Barry M.

  • Author_Institution
    Fort George G. Meade, Maryland
  • Volume
    6
  • fYear
    1981
  • fDate
    29677
  • Firstpage
    812
  • Lastpage
    815
  • Abstract
    We present an improved linear predictive algorithm that utilizes a synthesizer excitation function derived from the prediction residual. The complexity of the algorithm is such that it can be programmed to run in real-time on existing hardware. We describe in this paper the method we use to extract, evaluate, and quantize the excitation.
  • Keywords
    Acoustic noise; Degradation; Linear predictive coding; Prediction algorithms; Quantization; Speech analysis; Speech enhancement; Speech synthesis; Synthesizers; Working environment noise;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '81.
  • Type

    conf

  • DOI
    10.1109/ICASSP.1981.1171236
  • Filename
    1171236
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=388314