debian man page for roarfilt

roarfilt(1)						 System Manager's Manual: roarfilt					       roarfilt(1)

NAME
       roarfilt - RoarAudio sound server audio filter client

SYNOPSIS
       roarfilt [OPTIONS]...

DESCRIPTION
       This filters the audio data before they are send to the soundcard.

GENERAL OPTIONS
       NOTE:  This  list  is  incomplete!  In addition to this list this program provides compatible options for esdfilt. You can just replace the
       "esd" in the name with "roar" or use symlinks. This options are for compatibly only and should not used in new programs.

       --help Print some help text.

AUDIO OPTIONS
       --rate RATE, -R RATE
	      Set server sample rate.

       --bits BITS, -B BITS
	      Set server bits.

       --chans CHANNELS, -C CHANNELS
	      Set server channels.

NETWORK OPTIONS
       --server SERVER
	      The server to connect to.

OLD ROARFILT OPTIONS
       --half Half the volume.

       --double
	      Double the volume.

       --amp n, --mul n
	      Amplify volume by n.

       --div n
	      Divide volume by n.

       --log n
	      Does a simple 'gamma correction'.  This is done by:
	       sample = 2^(bits-1) * log(1 + (n - 1)*sample/2^(bits-1)) / log(n).

       --lowpass freq
	      lowpass filter

FILTER OPTIONS
       --filter name
	      This adds a new filter of name name.

       --ffreq freq
	      This sets a frequency for the filter.

       --fmul mult
	      This sets a multiplier for the filter.

       --fdiv div
	      This sets a divider for the filter.

       --fn N This sets the filter's N value.

       --flimit limit
	      This sets the filter's limit value.

       --fmode mode
	      set filter mode parameter This sets the filter mode. Symbolic values are currently not supported.

       --fq Q This sets the filter quality.

ENVIRONMENT VARIABLES
       Bellow only the basic environment varibales are listend.  For a complete list see libroar(7).

       HOME   The users home directory.

       ROAR_SERVER
	      The address of the listening server. This may be in form of host:port for TCP/IP connections and /path/to/sock for UNIX Domain Sock-
	      ets or any other supported format. See roartips(7) for a full list.  This is the same as the --server option.

BUGS
       There are a lot of bugs...

SEE ALSO
       roarctl(1), roarvorbis(1), roarfish(1), roartestclients(1), roartips(7), libroar(7), RoarAudio(7).

HISTORY
       For history information see RoarAudio(7).

RoarAudio							     July 2008							       roarfilt(1)