Ding, Zhongqiang, McLoughlin, Ian Vince, Tan, E C (2001) How to track pitch pulses in LP residual ? - joint time-frequency. 2001 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (IEEE Cat. No.01CH37233), 1 . pp. 43-46. (doi:10.1109/PACRIM.2001.953518) (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:48795)
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/PACRIM.2001.953518 |
Abstract
The analysis-by-synthesis method has been accepted in speech signal processing such as speech coding algorithms, and speech synthesis algorithms. The linear prediction (LP) residual obviously contains the pitch information, and speech coding algorithms try to analyze and synthesize it. How to improve the performance of these algorithms is the motivation of our research work. If the most important components in the LP residual can be identified, a new way to reach our motivation will be found. The joint time-frequency distribution (TFD) has been developed and applied on radar systems in recent years. A new algorithm based on TFD is proposed and the performance on tracking pitch pulses is described (the algorithm can identify the onset and end position of a pitch pulse)
Item Type: | Article |
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DOI/Identification number: | 10.1109/PACRIM.2001.953518 |
Additional information: | Unmapped bibliographic data: Y1 - 2001/// [EPrints field already has value set] |
Subjects: | T Technology |
Divisions: | Divisions > Division of Computing, Engineering and Mathematical Sciences > School of Computing |
Depositing User: | Ian McLoughlin |
Date Deposited: | 01 Sep 2015 15:44 UTC |
Last Modified: | 16 Nov 2021 10:19 UTC |
Resource URI: | https://kar.kent.ac.uk/id/eprint/48795 (The current URI for this page, for reference purposes) |
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