title: Syllabic compression and speech intelligibility in hearing impaired listeners.
abstract: Syllabic compression has not been shown unequivocally to improve speech intelligibility in hearing-impaired listeners. This paper attempts to explain the poor results by introducing the concept of minimum overshoots. The concept was tested with a digital signal processor on hearing-impaired subjects. The results show that moderate syllabic compression may raise speech intelligibility, as long as overshoots are minimized and relatively short time constants are used. Frequency equalization also contributes to speech intelligibility.
authors.affiliation: ENT-Department, Erasmus University, Rotterdam, The Netherlands.
authors.forename: J
authors.initials: J
authors.lastname: Verschuure
authors.forename: W A
authors.initials: WA
authors.lastname: Dreschler
authors.forename: E H
authors.initials: EH
authors.lastname: de Haan
authors.forename: M
authors.initials: M
authors.lastname: van Cappellen
authors.forename: R
authors.initials: R
authors.lastname: Hammerschlag
authors.forename: M J
authors.initials: MJ
authors.lastname: Maré
authors.forename: A J
authors.initials: AJ
authors.lastname: Maas
authors.forename: A C
authors.initials: AC
authors.lastname: Hijmans
mesh_terms: D000161:Acoustic Stimulation; D001302:Audiometry, Speech; D005260:Female; D006310:Hearing Aids; D006316:Hearing Loss, High-Frequency / Q000175:diagnosis / Q000534:rehabilitation*; D006801:Humans; D008297:Male; D010469:Perceptual Distortion; D013061:Speech Acoustics; D013067:Speech Perception