Unverified83% confidenceDecision RuleTime unknown
定时功能必须支持'渐弱关闭'(fade out)而非硬切断，硬切断在入睡临界点会因声音突然消失把人惊醒，优先选带30-60分钟渐弱定时的机型
1
Sources
83%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified定时关机功能必须选带'渐弱淡出'（fade-out）的机型：硬性到点静音会因声音的突然消失把浅睡者惊醒，理想的淡出时长应≥30秒；仅有'定时'而无淡出功能的产品在助眠场景是明显缺陷94% similarUnverified定时关机功能应支持'渐弱'而非'骤停'，骤停的声音突变反而会惊醒浅睡者；优选支持15/30/60分钟多档且带fade-out的机型93% similarUnverified定时关机功能应支持渐弱淡出（fade-out）而非硬性切断——声音突然中止可能惊醒浅眠者，渐弱关闭在30秒到2分钟内逐步降低音量更平滑93% similarUnverified定时关机若只有固定30/60分钟档位不实用，优先选支持渐弱淡出（fade-out）的机型，突然断音反而会惊醒浅睡者93% similarUnverified定时关闭功能应支持'渐弱淡出'（fade-out）而非硬性断电，突然静音会因'静默反差'把已入睡者唤醒；选购时确认是否有淡出功能且时长可调（理想15-30分钟渐弱）93% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/348194API
curl https://kongchang.com/api/v1/knowledge/claims/348194MCP
get_claim(id=348194)