Unverified75% confidenceTradeoffTime unknown
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
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75%
Confidence
Long-term
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Unverified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92% similarUnverified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91% similarUnverified音效种类越多不代表越实用,多数人长期只用2-3种(雨声、风扇声、白噪音);带30+种音效的机型往往牺牲了单个音效的音质与循环长度,睡眠用途看重的是无缝循环时长而非数量90% similarUnverified音效种类越多(有的号称几十种音景)越依赖电子采样,机身通常更大且续航更短;而追求纯粹助眠只需1-3种优质白噪音/粉红噪音即可,多音效多为营销噱头且实际常用不超过3种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% similar
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