Novel Dynamic Bit Allocation Method for LSP Quantization

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
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
Institutional Unit:	Schools > School of Computing
Former Institutional Unit:	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:	20 May 2025 10:16 UTC
Resource URI:	https://kar.kent.ac.uk/id/eprint/48853 (The current URI for this page, for reference purposes)

University of Kent Author Information

McLoughlin, Ian Vince.

Creator's ORCID:	https://orcid.org/0000-0001-7111-2008
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