On Sun, Jun 08, 2014 at 06:38:50AM +0200, hermann meyer wrote: > >>>The whole part that finds the exact frequency by comparing > >>>phases is completely redundant. This information is never > >>>really used. It just looks as if it is used. > > That's true, we could leave that part out, that will spare us 0.2% > dsp load. You're missing the point. Which is that the frequency info *should* be used to decide how to map bins to a new frequency. Also, it's easy to reduce CPU load by letting the whole thing run at a quarter of the system sample rate. Which means that for one octave down everything above 3 kHz is gone. But I guess CPU load was not the only reason for doing that. Ciao, -- FA A world of exhaustive, reliable metadata would be an utopia. It's also a pipe-dream, founded on self-delusion, nerd hubris and hysterically inflated market opportunities. (Cory Doctorow) _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/listinfo/linux-audio-user
