Alsamixer

alsamixer is a graphical mixer program for the Advanced Linux Sound Architecture (ALSA) that is used to configure sound settings and adjust the volume. It has an ncurses user interface and does not require the X Window System. It supports multiple sound cards with multiple devices.

See also

• Advanced Linux Sound Architecture
• Alsamixer
• amixer
• Aplay
• Softvol

Favorite site

• Wikipedia (en) Alsamixer