On Sat, Sep 29, 2007 at 08:25:53PM +0200, Jens M Andreasen wrote: > On Thu, 2007-09-27 at 22:31 +0200, Fons Adriaensen wrote: > > On Thu, Sep 27, 2007 at 09:19:53PM +0200, Georg Holzmann wrote: > > > > > BTW: adding just a small DC bias won't work if I have IIR high pass like > > > structure, or am I wrong ? > > > > You have to apply the small offset at 'strategic places'. For an IIR > > this is at the summing node, to the value that gets stored into the > > filter's delay line. In other words, inside the feedback loop. > > > > > Fons! > > Although you are approximately right in many parts of this discussion, > you are wrong on the cost of the CPU flags to round twards zero. The > cost is nil.
I never said the cost was not nil... In fact I never said anything about it at all ! -- FA Laboratorio di Acustica ed Elettroacustica Parma, Italia Lascia la spina, cogli la rosa. _______________________________________________ Linux-audio-dev mailing list Linux-audio-dev@lists.linuxaudio.org http://lists.linuxaudio.org/mailman/listinfo.cgi/linux-audio-dev
