Install squishyball by entering the following commands in the terminal:
sudo apt update sudo apt install squishyball
Description:
audio sample comparison testing tool
squishyball is a simple command-line utility for performing double-blind A/B, A/B/X or X/X/Y (A/B/X with additional sample order randomisation) testing of audio samples on the command line. . The user specifies two input files to be compared and uses the keyboard during playback to flip between the randomized samples to perform on-the-fly comparisons. After a predetermined number of trials, squishyball prints the trial results to stdout and exits. . squishyball can be used to help establish what lossy audio codec settings are optimal for a particular combination of user and audio equipment.
Homepage: http://svn.xiph.org/trunk/squishyball/
Version: 0.1~svn19085-5
Section: universe/sound