Home › Words › Q › quadraphonicsquadraphonicsquadraphonics means quadraphonic sound.EtymologyFrom quadraphony + -ics or quadra- + -phonics.nounquadraphonic soundDefinitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.quadrasonic 87% match — quadraphonic vs quadraphonics →quadrisonic 86% match — quadraphonic vs quadraphonics →quadraphonic 84% match — Employing four independent channels or speakers. vs quadraphonics →quadcast 66% match — A radio broadcast of four channels surround sound. vs quadraphonics →duophonic 63% match — In two channels. vs quadraphonics →ambisonics 59% match — A form of surround sound reproduction, using two or more transmission channels and four or more speakers, that attempts to reproduce directional properties of the sound vs quadraphonics →ambiophonics 58% match — A technique using digital signal processing and two loudspeakers directly in front of the listener in order to improve reproduction of stereophonic and surround sound. vs quadraphonics →fourpartite 58% match — quadripartite vs quadraphonics →