Unverified75% confidenceDecision RuleTime unknown
双向语音对讲的关键指标是延迟和回声抑制,选择支持全双工或低延迟半双工的机型;单纯有对讲功能但延迟高(>1秒)会导致安抚时无法即时互动
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75%
Confidence
Long-term
Relevance
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Unverified双向语音的延迟和音质决定安抚效果,选购需确认支持全双工(可同时收发)或低延迟对讲,半双工对讲款远程哄睡时打断感强、体验差93% similarUnverified双向语音对讲的关键指标是全双工(可同时说和听)与低延迟,半双工型号看护时无法自然对话,回声消除差的型号老人易听不清90% similarUnverified双向语音功能存在延迟差异,全双工(可同时说和听,类似打电话)体验远好于半双工(需轮流说话);看护实时对话建议选明确标注全双工的型号88% similarUnverified双向语音在低端机型有明显延迟和回声,实时对讲需求(如逗宠物、安抚婴儿)应选支持全双工通话的型号,半双工需按住说话不适合看护86% similarUnverified双向语音的关键是延迟和回声消除,选支持全双工通话的机型可实现无卡顿对讲;半双工(对讲机式)会导致宠物听到断续声音,安抚效果差86% similar
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