Skip to main content

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)

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. (Contact us about this Publication)
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
Divisions: Faculties > Sciences > School of Computing
Depositing User: Ian McLoughlin
Date Deposited: 27 Aug 2015 11:15 UTC
Last Modified: 01 Aug 2019 10:00 UTC
Resource URI: https://kar.kent.ac.uk/id/eprint/48853 (The current URI for this page, for reference purposes)
McLoughlin, Ian Vince: https://orcid.org/0000-0001-7111-2008
  • Depositors only (login required):