• DocumentCode
    150205
  • Title

    Speech reinforcement with a globally optimized perceptual distortion measure for noisy reverberant channels

  • Author

    Crespo, Joao B. ; Hendriks, Richard C.

  • fYear
    2014
  • fDate
    8-11 Sept. 2014
  • Firstpage
    89
  • Lastpage
    93
  • Abstract
    In this paper, a time-frequency weighting is proposed for speech reinforcement (near-end listening enhancement) in a noisy and reverberant environment, which optimizes a perceptual distortion measure globally for a number of time-frequency bins. Simulations confirm the optimality of the algorithm and a comparison is made to three reference methods using two additional instrumental measures.
  • Keywords
    reverberation; speech enhancement; speech intelligibility; globally optimized perceptual distortion; noisy reverberant channels; speech reinforcement; time-frequency weighting; Acoustic distortion; Distortion measurement; Reverberation; Signal to noise ratio; Speech; Speech processing; Near-end listening enhancement; perceptual distortion measure; reverberant noisy channel;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Acoustic Signal Enhancement (IWAENC), 2014 14th International Workshop on
  • Conference_Location
    Juan-les-Pins
  • Type

    conf

  • DOI
    10.1109/IWAENC.2014.6953344
  • Filename
    6953344
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=150205