McLoughlin, Ian Vince and Hui, Fang (2000) Novel Dynamic Bit Allocation Method for LSP Quantization. In: 2000 TENCON Proceedings. Intelligent Systems and Technologies for the New Millennium. IEEE, pp. 476-481. ISBN 0-7803-6355-8. (doi:10.1109/TENCON.2000.893714) (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided) (KAR id:48853)
The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided. | |
Official URL: http://dx.doi.org/10.1109/TENCON.2000.893714 |
Abstract
The line spectral pair (LSP) conveys vocal tract information for reconstruction of speech in an analysis-synthesis speech coding system. Quantization of LSP parameters is necessary to reduce bit-rate, but causes unavoidable degradation in quality. This paper proposes an adaptive quantization method to reduce bit-rate whilst maintaining reasonable speech quality. The method exploits the relationship between LSP position and speech features
Item Type: | Book section |
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DOI/Identification number: | 10.1109/TENCON.2000.893714 |
Additional information: | Unmapped bibliographic data: Y1 - 2000/09// [EPrints field already has value set] |
Uncontrolled keywords: | bit rate; quantization; speech analysis; linear predictive coding; speech coding; frequency domain analysis; information analysis; degradation; spectral analysis; robustness |
Subjects: | T Technology |
Divisions: | Divisions > Division of Computing, Engineering and Mathematical Sciences > School of Computing |
Depositing User: | Ian McLoughlin |
Date Deposited: | 27 Aug 2015 11:15 UTC |
Last Modified: | 16 Nov 2021 10:19 UTC |
Resource URI: | https://kar.kent.ac.uk/id/eprint/48853 (The current URI for this page, for reference purposes) |
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