On Sun, 21 Dec 2008 03:34:50 +0000 Jamie Lokier <jamie@xxxxxxxxxxxxx> wrote: > Even 2x upsampling introduces distortion. No, it doesn't. It can be implemeted as a pure linear transform with constant coefficients, thus it would be a simple FIR LPF. Regards, Sergei. ------------------------------------------------------------------------------ _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user
