tetrafile(1) [debian man page]

TETRAFILE(1)							   User Commands						      TETRAFILE(1)

NAME

       tetrafile - Tetrahedral Microphone Processor

SYNOPSIS

       tetrafile <options> <config file> <input file(s)> <output file>

TetraProc
       is  a  microphone  processor,  which  converts the A-format signals from a tetrahedral Ambisonic microphone into B-format signals ready for
       recording.  TetraProc consists of two parts: the A/B converter and the metering and monitoring.	Tetrafile only has the A/B conversion part
       which is otherwise identical.

       When  using  tetrafile, make sure to include the high pass filter option with a reasonable cutoff frequency - without it some mics (in par-
       ticular Core Sound's) are very sensitive to LF noise.

       The default output file type for Tetrafile is '.amb', which is a WAVEX file with a special GUID identifying it as Ambisonic.  Not all tools
       can read this, use either .caf or .wav in those cases. Note that the file type is set using the command line options and does not depend on
       the filename extension.

OPTIONS

       The default options are --fuma, --amb.

       --help Display this text.

       --stin Stereo input files.

       --hpf <frequency>
	      Highpass filter.

       --fuma, --sn3d, --n3d
	      B format standard.

       --invx, --invy, --invz
	      B format inversion.

       --endf Endfire mode.

       --amb, --caf, --wav
	      Output file type.

SEE ALSO

       tetraproc(1)

AUTHOR

       tetrafile was written by Fons Adriaensen  <fons@linuxaudio.org>.

       This manual page was written by Alessio Treglia <alessio@debian.org> for the Debian project (but may be used by others).

								    March 2011							      TETRAFILE(1)

JCONVOLVER(1)						      General Commands Manual						     JCONVOLVER(1)

NAME

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

SYNOPSIS

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

DESCRIPTION

       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 dis-
       tributes the calculation over up to five threads, one for each partition size, running at priorities just below the the one of JACK's  pro-
       cessing 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
       directory.
       (You have to edit path to your convolution wav file)
       Set of wav files you can download from Fons Adriaensen's web pages http://www.kokkinizita.net/linuxaudio/downloads/index.html  (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 /usr/share/doc/jconvolver.

OPTIONS

       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]

SEE ALSO

       jackd(1),

AUTHOR

       jconvolver was written by Fons Adriaensen <fons@kokkinizita.net>.

       This  manual page was written by Debian Multimedia Maintainers <pkg-multimedia-maintainers@lists.alioth.debian.org>, for the Debian project
       (but may be used by others).

								  March 23, 2009						     JCONVOLVER(1)