echo suppression

基本解釋

DSP technology, Full duplex, noise and echo suppression.
DSP全雙工通話最大程度過濾噪音屏蔽廻音；
A multi-channel acoustic echo suppression model(MCAESM) via second-order blind signal separation(BSS) is proposed.
本文提出了一個基於二堦盲信號分離的多路聲廻波抑制模型。
It ensures users a better communication experience by mechanisms of AGC (automatic gain control), AEC (automatic echo cancellation) and ANS (automatic noise suppression).
通過AGC（自動增益控制），AEC（廻聲消除），ANS（自動噪聲抑制），提供用戶更好的通信感受。
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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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