[kwo-draf-uh-nee] 
| high-fidelity sound reproduction involving signals transmitted through four different channels. |
[kwod-ruh-fon-iks] , quadriphonics, quad⋅ra⋅son⋅ics [kwod-ruh-son-iks] , quadrisonics.| quad·ra·phon·ic also quad·ri·phon·ic (kwŏd'rə-fŏn'ĭk) adj. Of or for a four-channel sound system in which speakers are positioned at all four corners of the listening space, reproducing signals that are independent of each other. qua·draph'o·ny (kwŏ-drāf'ə-nē) n. |
ə