adjective
also quad·ri·phon·ic ˌkwädrəˈfänik
Etymology: quadra- (alteration of quadri- ) + -phonic (as in stereophonic )
: of, relating to, or using four channels for the transmission, recording, or reproduction of sound
adjective
also quad·ri·phon·ic ˌkwädrəˈfänik
Etymology: quadra- (alteration of quadri- ) + -phonic (as in stereophonic )
: of, relating to, or using four channels for the transmission, recording, or reproduction of sound
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012