Unverified82% confidenceDecision RuleTime unknown
耳道细小者选择法兰(三层/多层伞状)硅胶塞或小号海绵塞,标准圆柱海绵会因塞不进而漏音失效,隔音数值再高也无意义
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82%
Confidence
Long-term
Relevance
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Unverified耳道细小的人群不要盲选标准圆柱型海绵塞,应选子弹型/锥形小号或提供多尺寸耳翼的硅胶塞,尺寸不匹配会导致漏音使降噪失效89% similarUnverified可塑形硅胶(塑形泥)耳塞覆盖耳道口而非塞入,对耳道刺激最小、卫生易清洁,适合无法忍受入耳异物感的人群,但降噪值通常低于泡棉款84% similarUnverified耳道较小或海绵耳塞总感觉胀痛的人优先考虑这款,塑形硅胶不进入耳道,对耳道尺寸无适配要求83% similarUnverified蜡质/硅泥塞不插入耳道而是封堵耳道口,适合无法接受异物插入感的用户,但隔音等级普遍偏低(NRR约22dB),不适合强噪声83% similarUnverified耳道较窄或戴普通塞子易掉的人,应选带多规格耳翼/伞盖的硅胶塞或可塑形蜡质塞,而非追求高NRR的膨胀海绵83% similar
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