• DocumentCode
    842657
  • Title

    Real-time speech enhancement system using envelope expansion technique

  • Author

    Bahgat, S.

  • Volume
    25
  • Issue
    17
  • fYear
    1989
  • Firstpage
    1186
  • Lastpage
    1188
  • Abstract
    A real-time system for the enhancement of speech signals degraded by additive broadband noise is described. The enhancement process employed is a multiband envelope expansion technique derived from a recent speech dereverberation method and the system is implemented on a Texas Instruments TMS320-C25 processor.
  • Keywords
    computerised signal processing; digital signal processing chips; speech analysis and processing; Texas Instruments TMS320-C25 processor; additive broadband noise; envelope expansion technique; multiband; real-time system; speech dereverberation method; speech enhancement;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el:19890795
  • Filename
    41944
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=842657