A low complexity speech coder for binaural communication in hearing aids

Shuo Wen Hsu*, Tian-Sheuan Chang

*Corresponding author for this work

研究成果: Paper同行評審

1 引文 斯高帕斯(Scopus)

摘要

This paper presents a low complexity speech coder with the adaptive Minimum-Maximum Scalar Quantization (MMSQ) method suitable for binaural communication in hearing aids. Compared to the fixed rate MMSQ, the adaptive MMSQ can achieve similar or better compression ratio with 13dB SNR improvement. The final codec implementation with 0.18um CMOS process only costs 6K gate count with 118uW power consumption.

原文English
頁面2801-2804
頁數4
DOIs
出版狀態Published - 28 九月 2012
事件2012 IEEE International Symposium on Circuits and Systems, ISCAS 2012 - Seoul, Korea, Republic of
持續時間: 20 五月 201223 五月 2012

Conference

Conference2012 IEEE International Symposium on Circuits and Systems, ISCAS 2012
國家Korea, Republic of
城市Seoul
期間20/05/1223/05/12

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