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    Improved performance Speech codec for mobile communications


    Humphreys, K. and Lawlor, Bob (2002) Improved performance Speech codec for mobile communications. In: 7th International Conference on Spoken Language Processing (ICLSP2002), 16-20 September 2002, Denver, Colorado.

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    Abstract

    This paper presents the application of a Voice Gender Normalization algorithm to the GSM Speech Codec and describes the refinements that can be made to the Codec as a result. By reducing the dynamic range of the speech signals entering the Codec gender specific adaptations can be made to the Codec to improve its performance in terms of subjective sound quality or its transmitted bit rate.

    Item Type: Conference or Workshop Item (Paper)
    Keywords: Mobile communications; Voice Gender Normalization algorithm; GSM Speech Codec;
    Academic Unit: Faculty of Science and Engineering > Electronic Engineering
    Item ID: 9764
    Depositing User: Robert Lawlor
    Date Deposited: 10 Aug 2018 14:19
    Refereed: Yes
    URI:

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