Why does Cantabile make a high pitch or loud noise?
This is almost certainly the result of a feedback loop. Feedback loops occur when the output audio signal from Cantabile is routed back as audio input, resulting in the same audio signal being amplified many times over. Some audio cards have the ability to return audio output as audio input. Usually there is a control panel option to disable the feature, or it can be controlled via the Window Recording Mixer settings. Refer to your sound cards documentation for more information about this. Feedback loops can also be created by external hardware devices that return audio signals. To check if the loud noise your hearing is a feedback loop, turn down the input gain level to its minimum value. If the problem is caused by a feedback loop, it should disappear when the input gain level is set to minimum. If you don’t record or process audio signals from external devices you can permanently disable input audio. In the Audio Driver settings page, click the Assign Audio Channels button. Select t
