Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun quadriphonic_system

1 sense of quadriphonic system

Sense 1
quadraphony, quadraphonic system, quadriphonic system -- (a stereophonic sound recording or reproducing system using four separate channels)
       => stereo, stereophony, stereo system, stereophonic system -- (reproducer in which two microphones feed two or more loudspeakers to give a three-dimensional effect to the sound)