On Thu, Mar 30, 2006 at 07:48:02PM +1000, Erik de Castro Lopo wrote: > Stefan Westerfeld wrote: > > > Measuring the same example with libsamplerate with SRC_SINC_FASTEST > > gives a throughput of 1233140 samples/second, which means that my code > > is about 41 times faster. > > Are you comparing apples to apples here? > > What is the bandwidth of your resampler? > > >From the comments in the code it seems that your resampler is not an > abritrary resampler like mine but an 2 times upsampler. Its not really > a fair comparison to compare a general time varying resampler like > mine to a 2 times upsampler.
i cant use a 2 times upsampler.... i want to use an unsynced soundcard with clockdrift as a recording source. and i really dont want to make any quality compromises. i need all features of libsrc (slowly changing samplerate, and resample factors of 1.00001 or so) > > Erik > -- > +-----------------------------------------------------------+ > Erik de Castro Lopo > +-----------------------------------------------------------+ > Pastafarianism : http://www.venganza.org/ > The intelligent alternative to 'Intelligent Design'. > -- torben Hohn http://galan.sourceforge.net -- The graphical Audio language
