ABX(1)                           User Commands                          ABX(1)

       abx - audio ABX testing software

       abx [OPTIONS...] <SAMPLE-A> <SAMPLE-B>

       abx is a program for performing software-based audio ABX testing on
       GNU/Linux systems. ABX test (Wikipedia, Hydrogenaudio) is a statistical
       test for assessing whether you are able to tell for audible differences
       between two samples. For example, one sample can be a compressed audio
       file such as OGG Vorbis file and another one its uncompressed variant
       (WAV, AU, ...). You can then use abx to infer whether you are able to
       separate the two samples due to compression artifacts.

   Application Options
       -i N, --num-trials=N
           Do N trials.

       -d ID, --audio-device=ID
           Use PortAudio audio device ID

           X display to use

   Help Options
       --help, -h
           Show help options

           Show all help options

           Show GTK+ options

   GTK+ Options
           Program class as used by the window manager

           Program name as used by the window manager

           X screen to use

           Make X calls synchronous

           Load additional GTK+ modules

           Make all warnings fatal

       abx is written by Petteri Hintsanen <petterih@iki.fi> and is licensed
       under the GNU General Publication License, version 3 or above.

       This manual page was written by Chow Loong Jin <hyperair@debian.org>
       for the Debian system (but may be used by others). Permissions is
       granted to copy, distribute, and/or modify this document under the
       terms of the GNU General Public License, Version 3 or any later version
       published by the Free Software Foundation.

       On Debian systems, the full text of the GNU General Public License,
       Version 3 can be found in /usr/share/common-licenses/GPL-3.

abx 0.0~b1                        2013-09-10                            ABX(1)