[KongchangAI]
Unverified82% confidenceDecision RuleTime unknown

哭声自动报警要区分'声控唤醒'(VOX)与'哭声识别':VOX仅按分贝阈值触发,环境噪音也会误报;带哭声频率识别算法的机型误报率显著更低,选可调灵敏度(至少3档)的机型

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