Nonlinear quantisation of spectral shape in sub-band coding

V. Varma, David W. Lin, J. L. Dixon

    研究成果: Article同行評審

    摘要

    In the letter we propose nonlinear quantisation of the spectral shape in sub-band coding. This computationally simple method is shown to yield substantial improvement in speech quality. The performance improvement obtained is computed for 8-band and 16-band coding schemes operating at 16 kbit/s.

    原文English
    頁(從 - 到)550-552
    頁數3
    期刊Electronics Letters
    25
    發行號8
    DOIs
    出版狀態Published - 1 1月 1989

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