Audion (disambiguation) explained

An Audion is a wireless signal detector device invented by Lee De Forest in 1906.

Audion may also refer to:

• Audion (album), an electronic music album by Larry Fast
• Audion (software), a media player for Apple Macintosh created by Panic
• Matthew Dear or Audion, techno music artist
• Audion receiver, a type of radio receiver that was originally designed to use the Audion signal detector