title: Influence of pre-voicing duration on dichotic performance.
abstract: When two speech messages are presented to normal subjects in a dichotic listening task, the stimuli presented to the right ear are generally reported first and more accurately than signals presented to the left ear. Although a normal Italian speaker produces approximately 100 ms of pre-voicing, we found that the maximum dichotic interference (shown by a slightly larger right-ear advantage and fewer double-correct trials) occurred for stimuli with 30-ms pre-voicing. These data indicate that the duration of pre-voicing is important for intelligibility of Italian stop consonants.
mesh_terms: D000328:Adult; D004007:Dichotic Listening Tests; D007839:Functional Laterality; D006801:Humans; D010700:Phonetics; D013060:Speech; D013061:Speech Acoustics; D013067:Speech Perception; D013997:Time Factors