quadraphonics


quadraphonics

(ˌkwɒdrəˈfɒnɪks) or

quadrophonics

n (Electronics) (functioning as singular) a system of sound recording and reproduction that uses four independent loudspeakers to give directional sources of sound. The speakers are fed by four separate amplified signals Also called: quadrasonics ˌquadraˈphonic, ˌquadroˈphonic adj quadraphony, quadrophony n