[KongchangAI]
Unverified82% confidenceFactTime unknown

犬类听觉范围约67Hz-45kHz,猫约48Hz-85kHz,宠物安抚音频需在低频段(100-500Hz)富集,选择标注为'物种特化频率(species-specific)'或经生物声学调校的曲目库,普通人类白噪音效果有限

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