Alan Taylor wrote: > What I have done so far is use Ardour with JACK running at 48KHz to pull > off the music. Then, I exported it to a WAV and used AlsaPlayer to > playback the audio at approx 25% normal speed. My problem is that the > quality is quite poor. The most obvious reason I can see for this is that the effective sample rate is reduced to 12kHz via this method. If you can increase your soundcard sample frequency, this should yield a dramatic improvement (96kHz sample rate becomes effective 24kHz). Beyond that, I suspect you need to find a way to slow that tape :) HTH Rob