Unverified90% confidenceDecision RuleTime unknown
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
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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90% similarUnverified硅胶耳塞降噪能力有限，主要隔绝轻度环境噪音，无法有效阻隔打鼾、交通噪音等中高分贝声源，对强降噪有需求应选择专业泡棉耳塞或主动降噪耳塞87% 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86% similarUnverified泡棉耳塞对低频（飞机引擎、地铁隆隆声）衰减更强，硅胶耳塞对高频（人声、键盘声）表现好但低频隔音弱5-10dB85% 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84% similar
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