Package alsa-utils-alsabat

Advanced Linux Sound Architecture (ALSA) - Basic Audio Tester

http://www.alsa-project.org/

This package contains tool for basic audio testing using Advanced Linux Sound
Architecture (ALSA) framework and Fast Fourier Transform library.

General Commands (Section 1)
alsabat
ALSABAT(ALSA Basic Audio Tester) is a simple command-line utility intended to help automate audio driver and sound server testing with little human interaction...