[KongchangAI]
Unverified82% confidenceTradeoffTime unknown

三分频结构在1-3kHz的人声关键频段有独立中音单元,相位与指向性优于两分频,做人声/管弦混音优先三分频;纯电子/流行两分频足够且分频点少相位更简单

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82%
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Long-term
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