< Configuring Sound on Linux < ALSA 
 
        
      Testing Alsa on each channel
Modern versions of ALSA should include the utility speaker-test that permits you to test each channel of output, this is necessary to confirm modern systems are properly configured.
You can invoke this command on the ALSA Device:
speaker-test -D HDMI
    This article is issued from Wikibooks. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.