效果器 / 插件

There is no Guide signal
Please make sure that you have enabled VocALign's side-chain. You must also route one of the Guide track's 'Sends' to VocALign's side-chain. Please also check that the Send's gain is set to 0dB.

需要宿主软件有 side-chain侧链 功能并打开，将音频信号发送到vocalign所在的效果轨，发送量设置为0db。

看你用什么宿主，流传很广的XX版cubase5 / nuendo4肯定没问题，因为我用过，其它宿主版本不知道。