Audacity Forum

Thanks for the help. I checked my control panel and stereo mix is disabled. Also, I am using a shure sm57 mic which is plugged into the microphone jack of my dell desktop computer.

Hi guys, thanks for you help. I'm recording my guitar using a microphone which is plugged directly into my computer's line in microphone port. The first track comes out fine, but when I record a second track, there is a large amount of hissing and buzzing on it. If I turn off the overdub option in t...