Talker Variability in Speech Processing PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Talker Variability in Speech Processing PDF full book. Access full book title Talker Variability in Speech Processing by Keith Johnson. Download full books in PDF and EPUB format.
Author: Keith Johnson
Publisher:
ISBN:
Category : Business & Economics
Languages : en
Pages : 264
Get Book Here
Book Description
In this text, the editors aim to convert the mapping of speech patterns into mental representations. They cover theories of perception and cognition, issues in clinical speech pathology, and the practical concerns of speech technology.
Author: Keith Johnson
Publisher:
ISBN:
Category : Business & Economics
Languages : en
Pages : 264
Get Book Here
Book Description
In this text, the editors aim to convert the mapping of speech patterns into mental representations. They cover theories of perception and cognition, issues in clinical speech pathology, and the practical concerns of speech technology.
Author:
Publisher:
ISBN:
Category : Speech perception
Languages : en
Pages : 384
Get Book Here
Book Description
Author: Kipp Hunter McMichael
Publisher:
ISBN:
Category :
Languages : en
Pages : 144
Get Book Here
Book Description
Author: Oxana Lapteva
Publisher: kassel university press GmbH
ISBN: 3862191753
Category : Automatic speech recognition
Languages : en
Pages : 192
Get Book Here
Book Description
Author: David G. Stork
Publisher: Springer Science & Business Media
ISBN: 3662130157
Category : Technology & Engineering
Languages : en
Pages : 681
Get Book Here
Book Description
This book is one outcome of the NATO Advanced Studies Institute (ASI) Workshop, "Speechreading by Man and Machine," held at the Chateau de Bonas, Castera-Verduzan (near Auch, France) from August 28 to Septem ber 8, 1995 - the first interdisciplinary meeting devoted the subject of speechreading ("lipreading"). The forty-five attendees from twelve countries covered the gamut of speechreading research, from brain scans of humans processing bi-modal stimuli, to psychophysical experiments and illusions, to statistics of comprehension by the normal and deaf communities, to models of human perception, to computer vision and learning algorithms and hardware for automated speechreading machines. The first week focussed on speechreading by humans, the second week by machines, a general organization that is preserved in this volume. After the in evitable difficulties in clarifying language and terminology across disciplines as diverse as human neurophysiology, audiology, psychology, electrical en gineering, mathematics, and computer science, the participants engaged in lively discussion and debate. We think it is fair to say that there was an atmosphere of excitement and optimism for a field that is both fascinating and potentially lucrative. Of the many general results that can be taken from the workshop, two of the key ones are these: • The ways in which humans employ visual image for speech recogni tion are manifold and complex, and depend upon the talker-perceiver pair, severity and age of onset of any hearing loss, whether the topic of conversation is known or unknown, the level of noise, and so forth.
Author: Yoh'ichi Tohkura
Publisher: IOS Press
ISBN: 9784274076909
Category : Language Arts & Disciplines
Languages : en
Pages : 490
Get Book Here
Book Description
Author: Aditi Lahiri
Publisher: ISSN
ISBN: 9783110634921
Category : Language Arts & Disciplines
Languages : en
Pages : 0
Get Book Here
Book Description
In this book, some of today's leading neurolinguists and psycholinguists provide insight into the nature of phonological processing using behavioural measures, computational modeling, EEG and fMRI. The essays cover a range of topics including categorization, acoustic variability and invariance, underspecification, talker-specificity and machine learning, focusing on the acoustics, perception, acquisition and neural representation of speech.
Author: Anders Hogstrom
Publisher:
ISBN:
Category : Electronic dissertations
Languages : en
Pages :
Get Book Here
Book Description
Speech perception is dependent upon the ability to map the sensory features of a speech signal onto the perceptual features which make up language (i.e., phonemes). A great deal of research over the past six decades has focused on how variability across talkers influences speech processing. Listeners are required to normalize the acoustic variability across talkers by continuously updating the mapping from the acoustic signal to phonetic representations. As such, processing speech from multiple talkers is cognitively more demanding than listening to a single talker. This processing cost appears to reflect, in part, the influence of listeners’ expectations that speech is coming from multiple sources (talkers). It remains unclear whether talker normalization effects are present in individuals with autism spectrum disorder (ASD), given broad differences in social and sensory processing. The present study examined talker normalization and effects of talker expectation in adolescents with ASD and typical development. Participants were asked to respond to target words embedded in a stream of speech; the pitch of the talkers (F0) varied in half of trials. Furthermore, half of participants were told that this variability was due to fluctuations in a single talker’s speech, while the other half were told that the speech was variable because it was produced by two talkers. Results indicated that participants with ASD were significantly slower to respond under conditions of acoustic variability, while typically developing participants were not. Furthermore, the degree to which participants with ASD were influenced by the variability was significantly correlated with parent-reported sensory atypicality. This relationship was not moderated by ASD symptom severity. Neither diagnostic group was influenced by the manipulation of expectations. Overall, these results suggest that sensory differences present in ASD may account in part for communication difficulties.
Author: Katherine Margaret Blanton Graf Estes
Publisher:
ISBN:
Category :
Languages : en
Pages : 106
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category : Psycholinguistics
Languages : en
Pages : 132
Get Book Here
Book Description
