newbie noticing distortion
I have been using Ardour for only one day. I sometimes hear digital distortion when playing a track. I am using a 6-yr old PPC macbook pro (1GH processor, 1GB RAM); I experience this distortion without any plugins loaded. The distortion is like extremely short digital beeps, that occurs at seemingly random times, but fairly frequently (at least every few times I playback a track).
Any idea of what might be causing this? Is there other info I could provide that'd be helpful?