带有语音活动检测器的双麦克风自适应降噪器

2014 IEEE REGION 10 SYMPOSIUM Pub Date : 2014-04-14 DOI:10.1109/TENCONSPRING.2014.6863095

Haichen Zhao, Liangrong Li, Linhua Li, Shaolu Hu

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引用次数: 3

摘要

本文提出了一种双麦克风自适应降噪算法，该算法在自适应降噪中采用语音活动检测方法来避免语音泄漏。通过这种方法，消噪器可以很好地判断和消除混合信号中的环境噪声，恢复期望的声音。对语音和噪声进行了一系列的测试，证明了该算法的优异性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Dual-microphone adaptive noise canceller with a voice activity detector

This paper presents a dual-microphone adaptive noise cancelling algorithm which uses the voice activity detection method in the adaptive noise cancellation to avoid voice leakage. With such a method, the noise canceller can well judge and cancel the environmental noises from the mixed signals and restore the desired voices. A series of tests are carried out with voices and noises which all prove the algorithm's excellent performances.

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来源期刊

2014 IEEE REGION 10 SYMPOSIUM

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