Unverified80% confidenceDecision RuleTime unknown
运动电机噪音应≤50dB，超过55dB的滚球会让胆小猫直接躲避而非追逐，选电机内置减震或静音齿轮的型号
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80%
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Long-term
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Unverified运行噪音应≤50dB，尤其滚轮/球类电动玩具，电机噪音超过55dB会让胆小猫直接躲避不敢靠近，选购看电机是否标注静音步进电机94% similarUnverified运行噪音应≤50dB，超过55dB会让胆小猫躲避而非追逐；电机嗡嗡声比滚动声更易引起宠物警惕90% similarUnverified噪音需≤50dB，电机高频嗡鸣会让胆小猫直接远离而非追逐；滚动球类（球内电机）比转杆类噪音大，硬地板环境噪音会进一步放大，地毯家庭对噪音容忍度可放宽90% similarUnverified运行噪音选≤50dB的机型，猫对>55dB的电机声易产生应激拒用；旋转式因电机负载大普遍比推板式噪音高3-8dB89% similarUnverified运行噪音应≤50分贝，电机嗡鸣或齿轮摩擦声超过55分贝会让胆小猫直接远离玩具，反而不玩；转盘/滚球类比甩杆类通常更安静89% similar
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