Unverified85% confidenceTradeoffTime unknown
被动隔音效果与耳塞套关系极大，硅胶套隔音一般但通透，记忆海绵套(如Comply)隔音提升3-5dB且贴合度高，但会略微削弱高频细节
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85%
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Long-term
Relevance
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Unverified入耳式（硅胶耳塞）被动隔音+主动降噪叠加效果远优于半入耳式；追求降噪必选入耳式，半入耳（如AirPods标准版）几乎没有物理隔音80% similarUnverified入耳式（硅胶耳塞）降噪效果比半入耳式好10-15dB，追求降噪必选入耳式；半入耳式无法形成物理密封，主动降噪对中低频几乎无效80% similarUnverified入耳式的物理密封（被动隔音）比降噪算法更能挡住高频人声/婴儿哭闹，深入耳道的硅胶塞设计对400Hz以上噪音的隔离通常好于半入耳，机舱选深入耳式优于豆式80% similarUnverified入耳式(硅胶塞)对被动降噪和低频下潜有天然优势，半入耳式(如AirPods形态)几乎无被动隔音，降噪需求强的不要选半入耳78% similarUnverified低频噪音（马路车流、鼾声）比高频更难隔绝，慢回弹PU海绵耳塞对低频衰减优于硅胶，硅胶三节翼款对高频（说话声、键盘声）更有效78% similar
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