PURPOSE The authors examined speech intelligibility in typically developing (TD) children and 3 groups of children with cerebral palsy (CP) who were classified into speech/language profile groups following Hustad, Gorton, and Lee (2010). Questions addressed differences in transcription intelligibility scores among groups, the effects of utterance length on intelligibility, the relationship betw...

Speech generation and enhancement based on articulatory movements facilitate communication when the scope of verbal is absent, e.g., in patients who have lost ability to speak. Although various techniques been proposed this end, electropalatography (EPG), which a monitoring technique that records contact between tongue hard palate during speech, has not adequately explored. Herein, we propose n...

Cochlear Implants (CIs) enable many prelingually deaf children to acquire spoken language skills although individual speech and language outcomes are quite varied. Differences in a range of underlying cognitive skills may explain a portion of this variance. The aim of this study was to determine if variation in behavioral inhibition skills of prelingually deaf children were related to speech pe...

BACKGROUND Most children with hearing loss who receive cochlear implants (CI) learn spoken language, and parents must choose early on whether to use sign language to accompany speech at home. We address whether parents' use of sign language before and after CI positively influences auditory-only speech recognition, speech intelligibility, spoken language, and reading outcomes. METHODS Three g...

A new speech intelligibility improvement method for near-end listening enhancement in noisy environments is proposed. This method improves speech intelligibility by optimizing energy correlation of one-third octave bands of clean speech and enhanced noisy speech without power increasing. The energy correlation is determined as a cost function based on frequency band gains of the clean speech. I...

In this paper, automatic dysarthria severity classification is explored as a tool to advance objective intelligibility prediction of spastic dysarthric speech. A Mahalanobis distance-based discriminant analysis classifier is developed based on a set of acoustic features formerly proposed for intelligibility prediction and voice pathology assessment. Feature selection is used to sift salient fea...

Abstract Background Prosody is an important acoustic and linguistic component of speech that greatly contributes to intelligibility. Speech hearing-impaired children shows various deviations from their normal-hearing counterparts due complex physiological mechanisms. Methods Acoustic analysis the prosodic production hearing-impaired, cochlear-implanted, Egyptian children, comparing them a norma...

This paper attempts to establish the importance of differences in the tone inventories for the mutual intelligibility of 15 Chinese dialects. Tone influence for mutual intelligibility was tested in two studies. In the first study mutual intelligibility was measured through opinion testing. The fable “The North Wind and the Sun” was read by one male speaker in each of 15 Chinese dialects with me...