Unverified86% confidenceTradeoffTime unknown
降噪值越高对环境声隔绝越彻底,但会听不到闹钟、门铃、火警等安全提示音;单独居住或需要听孩子动静者应选中等降噪(NRR20-25)或带通气孔款
1
Sources
86%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified降噪值越高越隔音,但也越容易听不到闹钟、门铃、宝宝哭声;居家睡眠或需听警报的场景选NRR 22-27dB,别一味追高85% similarUnverified降噪值越高越隔绝环境音,但也越容易漏掉门铃、闹钟、警报等安全声,独居或需值守人群不建议选NRR>32dB的全封闭泡棉塞85% similarUnverified需要听到闹钟或婴儿哭声的人群不建议用NRR33高降噪塞,可能睡过头或漏听紧急声音,应选带滤波的可调降噪塞或中等NRR款82% similarUnverified需要听见闹钟、门铃、婴儿哭声的人群不要盲目追求高NRR,隔音过强会导致漏听警报声,应选NRR 22-27的中等隔音款82% similarUnverified降噪值越高(NRR>32)越隔音但也隔绝闹钟、门铃、宝宝哭声等安全声音,单独居住或带娃者不建议选满级降噪,NRR 22-26更平衡82% similar
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