Audacity Forum

I have a USB-MIDI cable to connect my Roland synthesizer to the computer. I see you can import MIDI files (although for some strange reason I can't play them). "Error while opening sound device. Please check the output device settings and the project sample rate" The error message isn't clear to as ...

I just downloaded your fantastic software today and using it I discovered I have a problem with my Ubuntu machine. (My XP machine works fine.) There seems to be some sort of "DC" bias which is volume dependent. Screenshot.png The up arrows show where I increased the volume and the down arrows where ...