Unverified75% confidenceTradeoffTime unknown
音效种类越丰富机身通常越大越重、价格越高,纯助眠只需白噪音+雨声+风扇声3-4种就足够,几十种音效多为营销噱头且实际常用不超过3种
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75%
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Long-term
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Unverified音效种类越多的机型通常存储的每段音频压缩率越高、音质越差;实际睡眠只需2-3种常用音(白噪音/雨声/风扇),种类多是营销噱头91% similarUnverified音效数量并非越多越好,实际睡眠常用仅3-5种(白噪音/粉噪音/雨声/风扇声);标称几十种音效多为营销,选核心音质好的比种类多更实用89% similarUnverified不要仅为‘音效数量多’买单,多数人日常只用2-3种(雨声/风扇/白噪音),标榜几十种音效的机型往往音质压缩严重且实际单调89% similarUnverified音效种类多不等于好用,实际助眠常用的仅白噪音/粉红噪音/棕噪音3种加雨声风声几款;超过20种音效多为营销堆料,反而增加选择成本,核心看基础噪音音质是否纯净无杂音89% similarUnverified音效种类越多越占存储和体积但实际常用仅3-5种(白噪音/雨声/风扇/海浪),追求便携出行选10种内的紧凑机型即可,20+音效多为营销噱头88% similar
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