[KongchangAI]
Unverified90% confidenceTradeoffTime unknown

核心权衡:频响平坦意味着音乐/语音听感自然、可长时间佩戴不失真,但代价是隔音量仅约20dB,对强噪音环境防护不足;相比泡棉耳塞,保护力弱但音质保真度显著更高。

1
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90%
Confidence
Long-term
Relevance
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First Seen

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get_claim(id=594741)