quadraphonic
[ kwod-ruh-fon-ik ]
/ ˌkwɒd rəˈfɒn ɪk /
adjective
of, noting, or pertaining to the recording and reproduction of sound over four separate transmission or direct reproduction channels instead of the customary two of the stereo system: a quadraphonic recording.
Compare
monophonic,
stereophonic.
Origin of quadraphonic
Words nearby quadraphonic
quadrant,
quadrantal corrector,
quadrantic hemianopsia,
quadrantid,
quadrantids,
quadraphonic,
quadraphonics,
quadraphony,
quadraplegic,
quadrat,
quadrate