声道分离度是FM立体声广播系统的一项重要指标，它是整个广播系统立体声听觉质量的一个决定性因素。

The Channel separation degree is an important index of the FM stereophonic broadcasting system, and itis also a decisive factor of aural quality in the whole system.

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对于多声道音频，使用的音频源(Audio Source)中的扩散(spread)选项来扩散并在扬声器空间分离出离散通道。

For multiple channel audio, use the spread option on the audio Source to spread and split out the discrete channels in speaker space.

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