Tommi Sakari Uimonen wrote: >> So, which command line tools(if they are available, of course) will: >> - Do lowpass filtering? ecasound has several different lowpass filters. There are also highpass and bandpass filters as well. >> - Cut off the silence in the beginning and the end? ecasound has a threshold gate. it is also possible to cut files by time if you already know how much silence you need to chop off. >> - Split a file into songs based on long periods of silence in betweeh >> them? This isn't directly available, afaik, but could possibly be scripted. > I don't know if Ecasound can do those, but it's worth checking out.. definitely. -Eric Rz.