three-channel sound system

Definitions

Electronics

  • A sound system in which there are three channels, each feeding its own speaker. The channels so provided are the left, right, and center. Its abbreviation is 3-channel sound system. Also called three-channel sound (1), or three-channel stereo.
  • abbreviation3-channel sound system
  • synonymthree-channel stereo
http://www.dictionarycentral.com/definition/three-channel-sound-system.html