[KongchangAI]
Unverified85% confidenceCautionTime unknown

SNR 24dB 的降噪幅度属于中等偏低水平,无法有效隔绝施工噪音、摩托车引擎等强低频噪音,仅适合轻中度噪音环境(如办公室人声、轻微鼾声)。

1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen

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https://kongchang.com/claim/594719
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curl https://kongchang.com/api/v1/knowledge/claims/594719
MCP
get_claim(id=594719)