ABX(1) - man page online | user commands
Audio ABX testing software.
ABX(1) User Commands ABX(1)
NAME abx - audio ABX testing software SYNOPSIS abx [OPTIONS...] <SAMPLE-A> <SAMPLE-B> DESCRIPTION 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. OPTIONS Application Options -i N, --num-trials=N Do N trials. -d ID, --audio-device=ID Use PortAudio audio device ID --display==DISPLAY X display to use Help Options --help, -h Show help options --help-all Show all help options --help-gtk Show GTK+ options GTK+ Options --class=CLASS Program class as used by the window manager --name=NAME Program name as used by the window manager --screen=SCREEN X screen to use --sync Make X calls synchronous --gtk-module=MODULES Load additional GTK+ modules --g-fatal-warnings Make all warnings fatalabx 0.0~b1 2013-09-21 ABX(1)