Download or read book Effects of Time varying Information on Vowel Identification Accuracy in Visual Speech Perception written by Deborah Anne Yakel and published by . This book was released on 2000 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Handbook of Speech Perception written by David Pisoni and published by John Wiley & Sons. This book was released on 2008-04-15 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Handbook of Speech Perception is a collection of forward-looking articles that offer a summary of the technical and theoretical accomplishments in this vital area of research on language. Now available in paperback, this uniquely comprehensive companion brings together in one volume the latest research conducted in speech perception Contains original contributions by leading researchers in the field Illustrates technical and theoretical accomplishments and challenges across the field of research and language Adds to a growing understanding of the far-reaching relevance of speech perception in the fields of phonetics, audiology and speech science, cognitive science, experimental psychology, behavioral neuroscience, computer science, and electrical engineering, among others.
Download or read book Ecological Psychoacoustics written by John Neuhoff and published by BRILL. This book was released on 2021-10-01 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Ecological Psychoacoustics" outlines recent advances in dynamic, cognitive, and ecological investigations of auditory perception and ties this work to findings in more traditional areas of psychoacoustics. The book illuminates some of the converging evidence that is beginning to emerge from these traditionally divergent fields, providing a scientifically rigorous, "real world" perspective on auditory perception, cognition, and action. In a natural listening environment almost all sounds are dynamic, complex, and heard concurrently with other sounds. Yet, historically, traditional psychoacoustics has examined the perception of static, impoverished stimuli presented in isolation. "Ecological Psychoacoustics" examines recent work that challenges some of the traditional ideas about auditory perception that were established with these impoverished stimuli and provides a focused look at the perceptual processes that are more likely to occur in natural settings. It examines basic psychoacoustics from a more cognitive and ecological perspective. It provides broad coverage including both basic and applied research in auditory perception; and coherence and cross referencing among chapters.
Download or read book The Journal of the Acoustical Society of America written by and published by . This book was released on 2009 with total page 764 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hearing by Eye II written by Ruth Campbell and published by Psychology Press. This book was released on 1998 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume outlines developments in practical and theoretical research into speechreading lipreading.
Download or read book Hearing Eye II written by Douglas Burnham and published by Psychology Press. This book was released on 2013-10-28 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume outlines some of the developments in practical and theoretical research into speechreading lipreading that have taken place since the publication of the original "Hearing by Eye". It comprises 15 chapters by international researchers in psychology, psycholinguistics, experimental and clinical speech science, and computer engineering. It answers theoretical questions what are the mechanisms by which heard and seen speech combine? and practical ones what makes a good speechreader? Can machines be programmed to recognize seen and seen-and-heard speech?. The book is written in a non-technical way and starts to articulate a behaviourally-based but cross-disciplinary programme of research in understanding how natural language can be delivered by different modalities.
Download or read book Vowel Perception and Production written by B. S. Rosner and published by OUP Oxford. This book was released on 1994-07-21 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: The last 50 years have witnessed a rapid growth in the understanding of the articulation and the acoustics of vowels. Contemporary theories of speech perception have concentrated on consonant perception, and this volume is intended as a balance to such bias. The authors propose a computational theory of auditory vowel perception, accounting for vowel identification in the face of acoustic differences between speakers and speaking rate and stress. This work lays the foundation for future experimental and computational studies of vowel perception.
Download or read book Perception written by and published by . This book was released on 2005 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Effects of Auditory visual Vowel and Consonant Training on Speechreading Performance written by Carolyn Richie and published by Ann Arbor, Mich. : University Microfilms International. This book was released on 2004 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Impact of Auditory visual Speech Perception on Working Memory written by Jana B. Frtusova and published by . This book was released on 2010 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Adding visual speech information (i.e. lip movements) to auditory speech information (i.e. voice) can enhance speech comprehension in younger and older adults while at the same time it reduces electrical brain responses, as measured by event-related potentials (ERPs). Thus, the brain seems to allocate fewer resources to speech comprehension when audio-visual (AV) speech information is available. This study examined whether the brain resources saved at the perceptual level during AV presentation allow younger and older adults to perform better on a working memory task, and whether older adults benefit to the same extent as younger adults. Twenty older adults and 23 younger adults completed an n-back working memory task (0-, 1-,2-, 3-back) under visual-only (V-only), auditory-only (A-only), and AV condition while ERPs were recorded. The results showed a decrease in reaction time across all memory loads and an improvement in accuracy for 2back and 3-back during AV compared to the V-only and A-only conditions. In addition, ERP analysis from a sample of 12 younger and 12 older adults showed a smaller N1 amplitude for the older group during AV compared to A-only presentation. The attenuation of N1, however, did not correlate with behavioural data. Nor did it show a relationship with changes either in the latency or the amplitude of P3, an ERP that reflects working memory processes. Thus, despite clear behavioural improvements on the working memory task during AV speech presentation, a more direct relationship between facilitation of sensory processing and working memory improvement was not identified.
Download or read book Linguistics and Language Behavior Abstracts written by and published by . This book was released on 2009-04 with total page 654 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Physics Briefs written by and published by . This book was released on 1990 with total page 1354 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Multisensory and sensorimotor interactions in speech perception written by Kaisa Tiippana and published by Frontiers Media SA. This book was released on 2015-06-26 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt: Speech is multisensory since it is perceived through several senses. Audition is the most important one as speech is mostly heard. The role of vision has long been acknowledged since many articulatory gestures can be seen on the talker's face. Sometimes speech can even be felt by touching the face. The best-known multisensory illusion is the McGurk effect, where incongruent visual articulation changes the auditory percept. The interest in the McGurk effect arises from a major general question in multisensory research: How is information from different senses combined? Despite decades of research, a conclusive explanation for the illusion remains elusive. This is a good demonstration of the challenges in the study of multisensory integration. Speech is special in many ways. It is the main means of human communication, and a manifestation of a unique language system. It is a signal with which all humans have a lot of experience. We are exposed to it from birth, and learn it through development in face-to-face contact with others. It is a signal that we can both perceive and produce. The role of the motor system in speech perception has been debated for a long time. Despite very active current research, it is still unclear to which extent, and in which role, the motor system is involved in speech perception. Recent evidence shows that brain areas involved in speech production are activated during listening to speech and watching a talker's articulatory gestures. Speaking involves coordination of articulatory movements and monitoring their auditory and somatosensory consequences. How do auditory, visual, somatosensory, and motor brain areas interact during speech perception? How do these sensorimotor interactions contribute to speech perception? It is surprising that despite a vast amount of research, the secrets of speech perception have not yet been solved. The multisensory and sensorimotor approaches provide new opportunities in solving them. Contributions to the research topic are encouraged for a wide spectrum of research on speech perception in multisensory and sensorimotor contexts, including novel experimental findings ranging from psychophysics to brain imaging, theories and models, reviews and opinions.
Download or read book Vowel Inherent Spectral Change written by Geoffrey Stewart Morrison and published by Springer Science & Business Media. This book was released on 2012-12-14 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: It has been traditional in phonetic research to characterize monophthongs using a set of static formant frequencies, i.e., formant frequencies taken from a single time-point in the vowel or averaged over the time-course of the vowel. However, over the last twenty years a growing body of research has demonstrated that, at least for a number of dialects of North American English, vowels which are traditionally described as monophthongs often have substantial spectral change. Vowel inherent spectral change has been observed in speakers’ productions, and has also been found to have a substantial effect on listeners’ perception. In terms of acoustics, the traditional categorical distinction between monophthongs and diphthongs can be replaced by a gradient description of dynamic spectral patterns. This book includes chapters addressing various aspects of vowel inherent spectral change (VISC), including theoretical and experimental studies of the perceptually relevant aspects of VISC, the relationship between articulation (vocal-tract trajectories) and VISC, historical changes related VISC, cross-dialect, cross-language, and cross-age-group comparisons of VISC, the effects of VISC on second-language speech learning, and the use of VISC in forensic voice comparison.
Download or read book Second Language Speech Learning written by Ratree Wayland and published by Cambridge University Press. This book was released on 2021-02-04 with total page 537 pages. Available in PDF, EPUB and Kindle. Book excerpt: Including contributions from a team of world-renowned international scholars, this volume is a state-of-the-art survey of second language speech research, showcasing new empirical studies alongside critical reviews of existing influential speech learning models. It presents a revised version of Flege's Speech Learning Model (SLM-r) for the first time, an update on a cornerstone of second language research. Chapters are grouped into five thematic areas: theoretical progress, segmental acquisition, acquiring suprasegmental features, accentedness and acoustic features, and cognitive and psychological variables. Every chapter provides new empirical evidence, offering new insights as well as challenges on aspects of the second language speech acquisition process. Comprehensive in its coverage, this book summarises the state of current research in second language phonology, and aims to shape and inspire future research in the field. It is an essential resource for academic researchers and students of second language acquisition, applied linguistics and phonetics and phonology.
Download or read book Sensory Inhibition written by Georg Von Bekesy and published by Princeton University Press. This book was released on 2017-03-14 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: Psychological experiments carried out over a period of nearly forty years led Georg von Bekesy to realize that inhibition interconnects, at least in one respect, the fields of vision, hearing, skin sensations, taste, and smell. This book indeed almost creates the field of sensory inhibition as a significant one for study, bringing understanding to many observations that formerly seemed uncertain or unrelated and raising many problems still to be solved. Originally published in 1967. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.
Download or read book Mathematical Models of Perception and Cognition Volume II written by Joseph W. Houpt and published by Routledge. This book was released on 2016-05-20 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this two volume festschrift, contributors explore the theoretical developments (Volume I) and applications (Volume II) in traditional cognitive psychology domains, and model other areas of human performance that benefit from rigorous mathematical approaches. It brings together former classmates, students and colleagues of Dr. James T. Townsend, a pioneering researcher in the field since the early 1960s, to provide a current overview of mathematical modeling in psychology. Townsend’s research critically emphasized a need for rigor in the practice of cognitive modeling, and for providing mathematical definition and structure to ill-defined psychological topics. The research captured demonstrates how the interplay of theory and application, bridged by rigorous mathematics, can move cognitive modeling forward.
