[Speex-dev] Audio Resampling Library Suggestions?

Steve Kann stevek at stevek.com
Tue Sep 14 16:24:15 PDT 2004


David Barrett wrote:

>Can anyone recommend a good library for performing audio downsampling?  
>
>I intend to start playing around with "libresample"
>(http://ccrma-www.stanford.edu/~jos/resample/README-libresample-0.1.3.txt),
>as well as taking a look at "Secret Rabbit Code"
>(http://www.mega-nerd.com/SRC/), but I'd love some opinions before I get too
>involved with either.
>
>Free would be best, but I'm open to commercial options.  Any suggestions?
>  
>

sox has several resampling algorithms in it, with varying levels of 
quality vs speed.  IIRC, the source archive also includes discussions on 
their relative merits [or, links to discussions].

-SteveK



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