Dictionary
quad•ri•phon•ics
Pronunciation: (kwod"ru-fon'iks), [key]—
n. (used with a sing. v.)
quadraphony. Also called
quad•ri•son•ics Pronunciation: (kwod"ru-son'iks). [key]Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.