Realtime Joint Speech Coding and Transmission Algorithm for High Packet Loss Rate Wireless Channels
Summary :
In digital speech communication over noisy high packet loss rate wireless channels, improving the overall performance of the realtime speech coding and transmission system is of great importance. A novel joint speech coding and transmission algorithm is proposed by fully exploiting the correlation between speech coding, channel coding and the transmission process. The proposed algorithm requires no algorithm delay and less bandwidth expansion while greatly enhancing the error correcting performance and the reconstructed speech quality compared with conventional algorithms. Simulations show that the residual error rate is reduced by 84.36% and the MOS (Mean Opinion Score) is improved over 38.86%.
- Publication
- IEICE TRANSACTIONS on Information Vol.E91-D No.12 pp.2892-2896
- Publication Date
- 2008/12/01
- Publicized
- Online ISSN
- 1745-1361
- DOI
- 10.1093/ietisy/e91-d.12.2892
- Type of Manuscript
- LETTER
- Category
- Speech and Hearing
Authors
Keyword
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Tan PENG, Huijuan CUI, Kun TANG, Wei MIAO, "Realtime Joint Speech Coding and Transmission Algorithm for High Packet Loss Rate Wireless Channels" in IEICE TRANSACTIONS on Information,
vol. E91-D, no. 12, pp. 2892-2896, December 2008, doi: 10.1093/ietisy/e91-d.12.2892.
Abstract: In digital speech communication over noisy high packet loss rate wireless channels, improving the overall performance of the realtime speech coding and transmission system is of great importance. A novel joint speech coding and transmission algorithm is proposed by fully exploiting the correlation between speech coding, channel coding and the transmission process. The proposed algorithm requires no algorithm delay and less bandwidth expansion while greatly enhancing the error correcting performance and the reconstructed speech quality compared with conventional algorithms. Simulations show that the residual error rate is reduced by 84.36% and the MOS (Mean Opinion Score) is improved over 38.86%.
URL: https://global.ieice.org/en_transactions/information/10.1093/ietisy/e91-d.12.2892/_p
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@ARTICLE{e91-d_12_2892,
author={Tan PENG, Huijuan CUI, Kun TANG, Wei MIAO, },
journal={IEICE TRANSACTIONS on Information},
title={Realtime Joint Speech Coding and Transmission Algorithm for High Packet Loss Rate Wireless Channels},
year={2008},
volume={E91-D},
number={12},
pages={2892-2896},
abstract={In digital speech communication over noisy high packet loss rate wireless channels, improving the overall performance of the realtime speech coding and transmission system is of great importance. A novel joint speech coding and transmission algorithm is proposed by fully exploiting the correlation between speech coding, channel coding and the transmission process. The proposed algorithm requires no algorithm delay and less bandwidth expansion while greatly enhancing the error correcting performance and the reconstructed speech quality compared with conventional algorithms. Simulations show that the residual error rate is reduced by 84.36% and the MOS (Mean Opinion Score) is improved over 38.86%.},
keywords={},
doi={10.1093/ietisy/e91-d.12.2892},
ISSN={1745-1361},
month={December},}
Copy
TY - JOUR
TI - Realtime Joint Speech Coding and Transmission Algorithm for High Packet Loss Rate Wireless Channels
T2 - IEICE TRANSACTIONS on Information
SP - 2892
EP - 2896
AU - Tan PENG
AU - Huijuan CUI
AU - Kun TANG
AU - Wei MIAO
PY - 2008
DO - 10.1093/ietisy/e91-d.12.2892
JO - IEICE TRANSACTIONS on Information
SN - 1745-1361
VL - E91-D
IS - 12
JA - IEICE TRANSACTIONS on Information
Y1 - December 2008
AB - In digital speech communication over noisy high packet loss rate wireless channels, improving the overall performance of the realtime speech coding and transmission system is of great importance. A novel joint speech coding and transmission algorithm is proposed by fully exploiting the correlation between speech coding, channel coding and the transmission process. The proposed algorithm requires no algorithm delay and less bandwidth expansion while greatly enhancing the error correcting performance and the reconstructed speech quality compared with conventional algorithms. Simulations show that the residual error rate is reduced by 84.36% and the MOS (Mean Opinion Score) is improved over 38.86%.
ER -
English
