Warning: file_put_contents(/www/wwwroot/ppbbbu/n94.cn/cache/81c82df568172d029f99d70c710d53b4.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/n94.cn/index.php on line 55 near-by echo例句_near-by echo英汉例句_near-by echo双解例句_94生活常识网有道词典
Doubletalk detection(DTD) is used to sense whether the far-end speech is corrupted by the near-end speech in echo cancellation. 聲廻波對消中，雙耑語音檢測用以判定遠耑語音是否混和有近耑語音。