phono-
From Longman Dictionary of Contemporary Englishphono-phono- prefix /fəʊnəʊ, -nə, fɒnə $ foʊnoʊ, -nə, fɑːnə/ (also phon-) technical 1 XXrelating to the voice or speech phonetics (=the science of speech sounds)2 SOUNDrelating to sound a phonoreceptor (=a hearing organ)Examples from the Corpusphono-• a phonograph• phonologyOrigin phono- Latin Greek, from phone “sound, voice”