Definition of quadraphonic
: of, relating to, or using four channels for the transmission, recording, or reproduction of sound
quadriphonicsplay \ˌkwä-drə-ˈfä-niks\ noun, plural in form but singular in construction
Recent Examples of quadraphonic from the Web
At one point, with one percussionist bowing an autoharp and the other gently massaging a timpani, a sound projectionist was meant to refract the various spectra from one loudspeaker to the next, creating a quadraphonic effect.
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Origin and Etymology of quadraphonic
irregular from quadri- + -phonic (as in stereophonic)
First Known Use: 1969See Words from the same year
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