Thank you David, Allen, Sonofzev for the suggestions. For the first file I've used audacity. I had to manually do the part selections. (with Ctrl+B). But then everything went pretty fast. I'm able to normalize and trim too there, that's a plus. For the other options and a possibly better selection mechanism I still have to investigate. -- Emanuel Rumpf _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/mailman/listinfo/linux-audio-user