abx1
Audio abx testing software
Usage
- abx [OPTIONS...] <SAMPLE-A> <SAMPLE-B>
Overview
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 fatal
Releases
6 releases since Debian 8 (Jessie); the text changed 3 times.