JohnSwenson;661743 Wrote: > Another option is to use SOX. When SBS resamples files it uses a program > calles SOX which comes with SBS. SOX can do FAR more than just resample, > it has a broad range of filter options and "effects". In SBS there is a > file you can edit that defines what SOX will do, its fairly easy to add > almost any type of filtering (tone controls) to this. > > I haven't done this myself but there is a thread some where in these > forums that goes into detail on exactly how to do it. Search for SOX > and it should pop up. > > John S.
Coincidentally I have been obsessing recently about digital filters and time domain effects. It occurred to me that one could use sox to create pretty well any kind of filter including the apparently miraculous meridian apodising minimum phase filter, or even a very nearly perfect sinc filter. As I understand it the mmampf can be put almost anywhere in the ADC-DAC chain with equal effect-that is to say the removal of any upstream pre-ringing as long as there is only one such filter in the chain(which is of course a tricky imponderable unless one knows the filter in the ADC which made the recorder.) I am wondering whether a mass experiment is in order to discover whether filter pre-ringing is detectable. -- adamdea ------------------------------------------------------------------------ adamdea's Profile: http://forums.slimdevices.com/member.php?userid=37603 View this thread: http://forums.slimdevices.com/showthread.php?t=90745 _______________________________________________ Touch mailing list [email protected] http://lists.slimdevices.com/mailman/listinfo/touch
