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Verified70% confidenceSolutionExact time

全双工AI语音需要声学回声消除（AEC）以防止系统自身播放的声音被麦克风误判为用户输入

4

Sources

70%

Confidence

Long-term

Relevance

7/15/2026

First Seen

Sources

GPT Live全双工语音：AI如何学会倾听与对话节奏

Related Claims

Unverified双向语音的实际体验取决于是否有回声消除(AEC)和降噪，无AEC的门铃对讲时啸叫严重、对方听不清；纸面'双向语音'是标配，关键看是否标注全双工/回声消除83% similar Unverified需要上网课免提互动或语音答疑时，选内置麦克风且带回声消除(AEC)的音箱，可当扬声器+拾音一体使用；否则需另配麦克风占用桌面83% similar Unverified双向对讲实测体验取决于回声消除（AEC）和降噪算法，而非单纯扬声器功率；临街噪音大的环境优先选标注支持AEC全双工对讲的型号，避免出现啸叫和话音截断82% similar Unverified回声消除（AEC）算法需要建立扬声器输出信号的自适应模型，并从麦克风输入中实时减去预测值，防止模型听到自己说话而陷入反馈循环81% similar Unverified全双工连续对话（打断唤醒/边播边听）依赖AEC回声消除性能，选支持AEC+去混响+波束成形完整算法链的模组，仅有降噪无AEC的模组在外放音乐时几乎无法唤醒80% similar

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