Unverified50% confidenceFactExact time
回声消除是全双工系统的核心基础设施，需实时从麦克风信号中剔除本端播放内容，现代以自适应数字滤波器形式运行在软件层
1
Sources
50%
Confidence
Long-term
Relevance
7/15/2026
First Seen
Sources
Related Claims
Unverified全双工语音系统需同时维护编码输入音频流和解码输出音频流两条并行路径，并实时解决回声消除问题79% similarUnverifiedBailing supports the barge-in (conversation interruption) feature, with the system operating in full-duplex mode, simultaneously sending and receiving audio.76% similarVerifiedFull-duplex AI voice requires acoustic echo cancellation (AEC) to prevent the system's own audio playback from being mistakenly interpreted as user input by the microphone73% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/522888API
curl https://kongchang.com/api/v1/knowledge/claims/522888MCP
get_claim(id=522888)