VLSI design of a very low bit rate speech decoder

Jia Ching Wang, Jhing Fa Wang, Yun Fei Chao, Ming Chi Shi

研究成果: 書貢獻/報告類型會議論文篇章同行評審

摘要

This study presents an FBLPC vocoder and an ASIC architecture for its decoding process. The FBLPC vocoder is based a forward-backward waveform prediction, and the required bit rate is approximately 1.2 kbps. Regarding the ASIC decoder, dedicated architectures are devised for the separate decoding modules. These architectures are then integrated through resource-sharing to achieve a cost effective design.

原文???core.languages.en_GB???
主出版物標題Proceedings of the Third IASTED International Conference on Circuits, Signals, and Systems, CSS 2005
編輯V.G. Oklobdzija
頁面239-243
頁數5
出版狀態已出版 - 2005
事件Third IASTED International Conference on Circuits, Signals, and Systems, CSS 2005 - Marina del Rey, CA, United States
持續時間: 24 10月 200526 10月 2005

出版系列

名字Proceedings of the Third IASTED International Conference on Circuits, Signals, and Systems, CSS 2005

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???event.eventtypes.event.conference???Third IASTED International Conference on Circuits, Signals, and Systems, CSS 2005
國家/地區United States
城市Marina del Rey, CA
期間24/10/0526/10/05

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