Unverified82% confidenceTradeoffTime unknown
音质好的乐器(真实金属音板、实木共鸣箱)往往更重更硬,与低龄儿童要求的轻便耐摔存在矛盾——2岁以下优先耐摔轻便,牺牲部分音质
1
Sources
82%
Confidence
Long-term
Relevance
-
First Seen
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Unverified声音反馈越响亮清脆越吸引孩子,但金属敲琴分贝可达85dB以上,长期近距离敲击可能损伤听力,1岁内建议选木质柔和音色款84% similarUnverified不建议给低龄幼儿买玻璃或陶瓷发声件的乐器、以及电子发声玩具乐器冒充打击乐——前者易碎伤人,后者音色失真且音量常超过85分贝损伤听力,与真实乐器触感和音色相差甚远83% similarUnverified音质好(大单元喇叭+木质腔体)的机型体积重量大,不便于幼儿抓握携带;便携小巧款音质偏薄。给低龄儿童选便携款,音质需求高的家庭听可另配82% similarUnverified真实调音的儿童木琴/钢片琴应选择标注'固定音高C大调音阶'且经过校准的产品,廉价玩具音阶偏差常超±30音分,会破坏儿童早期音准感建立81% similarUnverified机身轻巧、笔头圆润防摔设计适合低龄幼儿抓握,但正因为体积小巧,外放喇叭功率有限,在嘈杂环境下音量可能不够大80% similar
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