Provided by: roaraudio_0.4-2_amd64 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).