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声道重混缩的原理是什么
更新时间: 2020-09-23 00:00:00  

声道重混缩的原理是目前大部分流行歌曲将人声的声像放在正中间即为双声道的立体声,这部分信息在左右声道的分布几乎一模一样,将左右任何一个声道的波形上下反过来,随后将这两个声道的波形叠加在一起,就能消除中间声像的人声信号了,从而形成声道重混缩现象。

关键词: 声道 原理 什么

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