quadrasonic

Variant of quadraphonic

quadraphonic definition

☆ quad·ra·phonic (kwä′drə fän′ik)

adjective

designating or of sound reproduction, as on records or tapes or in broadcasting, using four channels to carry and reproduce through separate speakers a blend of sounds from separate sources
also quadrasonic quad′·ra·son′ic (-sän′ik)

Etymology: < L quadra- (< quattuor, four) + phonic

Webster's New World College Dictionary Copyright © 2009 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.

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