On Wed, May 12, 2010 at 09:44:58PM +0200, Fons Adriaensen wrote: > On Wed, May 12, 2010 at 11:30:11AM -0700, Ken Restivo wrote: > > > So, are the artifacts caused by the compressors or the EQ? > > The ones I referred to are caused by the FFT-based EQ. > > > I didn't use the EQ on JAMIN at all, just the multiband > > compressors and the final limiter. > > I don't know if Jamin uses the FFT processing to implement > the bandsplitting for the multiband compressor. > > If it does then the artefacts of this type of processing > will show up in the output. > > If it doesn't, then Jamin needs some type of bandsplitting > fillters that add up to exactly the input if compressors > are inactive. I doubt very much if these are implemented > in Jamin. > After poking around in JAMIN's source code (gawd I love Free Software, and also being able to code well enough to read the source and get a decent sense of what it is doing), it seems that JAMIN uses an IIR filter to do the crossovers. It seems to be a Butterworth biquad filter. So, since I didn't use the FFT graphical EQ, it's possible that no Ceylons infiltrated my music. Thanks, and sorry about hijacking the thread. -ken _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/listinfo/linux-audio-user
