[KongchangAI]
Unverified76% confidenceDecision RuleTime unknown

预算有限却想要静音学习,被动隔音(隔音耳塞式或半入耳无降噪)性价比高于低价ANC——千元以下的ANC降噪往往深度不足、底噪明显,反而不如物理隔音扎实

1
Sources
76%
Confidence
Medium-term (~90 days)
Relevance
-
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