Kalman filter with phase spectrum compensation algorithm for speech enhancement
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| 56837_1.pdf | 6049Kb | Adobe PDF | View |
| Title | Kalman filter with phase spectrum compensation algorithm for speech enhancement |
|---|---|
| Author | So, Stephen; Wojcicki, Kamil; Lyons, James; Stark, Anthony Phillip; Paliwal, Kuldip Kumar |
| Publication Title | 2009 IEEE International Conference on Acoustics, Speech, and Signal Processing Proceedings |
| Editor | Liang-Gee Chen and James R. Glass |
| Year Published | 2009 |
| Abstract | In this paper, we propose to combine the Kalman filter with a recent speech enhancement technique, called the phase spectrum compensation procedure, or PSC. More specifically, we apply the PSC technique to initialise the Kalman filter, whereby PSC is used to clean the noisy speech prior to LPC estimation for the Kalman recursion. We refer to the combined technique as the Kalman-PSC filter. Using an objective speech quality measure, formal subjective listening tests and spectrogram analysis, we show that the proposed method results in improved speech quality. |
| Peer Reviewed | Yes |
| Published | Yes |
| Publisher URI | http://www.icassp09.com/ |
| Alternative URI | http://dx.doi.org/10.1109/ICASSP.2009.4960606 |
| Copyright Statement | Copyright 2009 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. |
| ISBN | 978-1-4244-2354-5 |
| Conference name | ICASSP 2009 |
| Location | Taipei, Taiwan ROC |
| Date From | 2009-04-19 |
| Date To | 2009-04-24 |
| URI | http://hdl.handle.net/10072/26162 |
| Date Accessioned | 2009-07-24 |
| Date Available | 2009-10-21T05:35:52Z |
| Language | en_AU |
| Research Centre | Institute for Integrated and Intelligent Systems |
| Faculty | Faculty of Science, Environment, Engineering and Technology |
| Subject | Signal Processing |
| Publication Type | Conference Publications (Full Written Paper - Refereed) |
| Publication Type Code | e1 |
Please use this identifier to cite this record: http://hdl.handle.net/10072/26162
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