echo suppression

基本解释

DSP technology, Full duplex, noise and echo suppression.
DSP全双工通话最大程度过滤噪音屏蔽回音；
A multi-channel acoustic echo suppression model(MCAESM) via second-order blind signal separation(BSS) is proposed.
本文提出了一个基于二阶盲信号分离的多路声回波抑制模型。
It ensures users a better communication experience by mechanisms of AGC (automatic gain control), AEC (automatic echo cancellation) and ANS (automatic noise suppression).
通过AGC（自动增益控制），AEC（回声消除），ANS（自动噪声抑制），提供用户更好的通信感受。
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In addition to continuing to provide the audio codec chip for the iPhone, he thinks the company also scored wins with a low power codes DSP chips for noise suppression, noise cancellation and echo cancellation, as well as an audio amplifier.
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