The Phonetic Test and the Measurement of Hearing

acoustic allows amount analysis articulation attention audiogram audiometry auditory better carried cause changes characteristic child choice clarity cochlear compared conditioning confidence consonants containing corresponding curve deaf person deafness depends determined difference difficulty distortion effect elements errors example fact factor figure filtered frequency function give given hand hearing aid identification important increase indication individual integration intelligibility intensity interest involved language learning lesion less limits linguistic lists loss mean measurements method noise normal obtained particular pathways patient perceived percentage perception phonemes phonetic test phrase possible precise present produced pulses question reaction recording recruitment reflex repeated response rise score signal significant sound spectrum speech statistical structure symbols threshold tion tonal transitions transmission trouble unit variation various vocal voice vowels whole word lists zones