Provided by: roaraudio_0.4~beta7-1_i386 bug

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  Sockets  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).