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       jconvolver   -  is  a  Convolution  Engine  for  JACK  using  FFT-based
       partitioned convolution with multiple partition sizes.


       jconvolver [options][config-file][connect-file]


       This manual page documents briefly the jconvolver program.

       jconvolver is a Convolution Engine for JACK, based on  FFT  convolution
       using   the  convolution  engine  for  reverberation  processing.  This
       distributes the calculation over up  to  five  threads,  one  for  each
       partition  size, running at priorities just below the the one of JACK's
       processing thread.

       To run this program you need config file and wav file for  convolution.
       Demo  config  files  you can find in /usr/share/jconvolver/config-files
       (You have to edit path to your convolution wav file)
       Set of wav files you can download  from  Fons  Adriaensen's  web  pages (jconvolver-
       reverbs.tar.bz2) or you can use another  convolution  files  which  are
       supported by libsndfile.

       Some  other  info  can  be  found in README and README.COFNFIG files in


       A summary of options is included below.

       -h     Display short help

       -v     Print partition list to stdout [off]

       -L <nframes>
              Try to compensate <nframes> latency

       -M     Use the FFTW_MEASURE option [off]

       -N <name>
              Name to use as JACK client [jconv]




       jconvolver was written by Fons Adriaensen <>.

       This manual page was written by  Debian  Multimedia  Maintainers  <pkg->, for the Debian project
       (but may be used by others).

                                March 23, 2009                   JCONVOLVER(1)