Author: Su-Hyun JinPublisher:
ISBN:
Category :
Languages : en
Pages : 268
Book Description
Speech Perception in Gated Noise
Author: Su-Hyun JinPerception of tones and speech in gated and continuous noise in persons with speech recognition in noise difficulties
Author: Catherine Louise JacksonPublisher:
ISBN:
Category : Speech perception
Languages : en
Pages : 148
Book Description
The Handbook of Speech Perception
Author: Jennifer S. PardoPublisher: John Wiley & Sons
ISBN: 111918407X
Category : Language Arts & Disciplines
Languages : en
Pages : 784
Book Description
A wide-ranging and authoritative volume exploring contemporary perceptual research on speech, updated with new original essays by leading researchers Speech perception is a dynamic area of study that encompasses a wide variety of disciplines, including cognitive neuroscience, phonetics, linguistics, physiology and biophysics, auditory and speech science, and experimental psychology. The Handbook of Speech Perception, Second Edition, is a comprehensive and up-to-date survey of technical and theoretical developments in perceptual research on human speech. Offering a variety of perspectives on the perception of spoken language, this volume provides original essays by leading researchers on the major issues and most recent findings in the field. Each chapter provides an informed and critical survey, including a summary of current research and debate, clear examples and research findings, and discussion of anticipated advances and potential research directions. The timely second edition of this valuable resource: Discusses a uniquely broad range of both foundational and emerging issues in the field Surveys the major areas of the field of human speech perception Features newly commissioned essays on the relation between speech perception and reading, features in speech perception and lexical access, perceptual identification of individual talkers, and perceptual learning of accented speech Includes essential revisions of many chapters original to the first edition Offers critical introductions to recent research literature and leading field developments Encourages the development of multidisciplinary research on speech perception Provides readers with clear understanding of the aims, methods, challenges, and prospects for advances in the field The Handbook of Speech Perception, Second Edition, is ideal for both specialists and non-specialists throughout the research community looking for a comprehensive view of the latest technical and theoretical accomplishments in the field.
Active Cognitive Processing for Auditory Perception
Author: Shannon HealdPublisher: Frontiers Media SA
ISBN: 2889761479
Category : Science
Languages : en
Pages : 132
Book Description
The Effect of Top-down Compensation on Speech Perception Using Simulated Cochlear Implant Processing and Post-lingual Cochlear Implant Users
Author: Chhayakanta PatroPublisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
In suboptimal listening environments when noise hinders the continuity of the speech, the normal auditory-cognitive system perceptually integrates available speech information and & ldquo;fills in & rdquo; missing information with help from higher level feedback mechanisms. However, individuals with cochlear implants (CIs) find it difficult and effortful to understand interrupted speech compared to their normal hearing (NH) counterparts. Little is known about CI listeners & rsquo; ability to restore missing speech when they are exposed to challenging listening environments. In this dissertation, three experimental paradigms were used to evaluate listeners & rsquo; ability to utilize their acquired linguistic skills in normal hearing individuals using simulated cochlear implant processing and in individuals with cochlear implants. In the first experiment, listeners & rsquo; abilities to use semantic context when speech was intact or interrupted was evaluated under various spectral resolution conditions. The results suggested that higher level processing facilitates speech perception up to a point but it fails to facilitate speech understanding when speech signals are significantly degraded. In the second experiment, high level processing was investigated using the phonemic restoration effect where sentences were interrupted with and without filler noise at different interruption rates. Both groups failed to show top-down restoration, except the CI users showed some amount of higher level processing at the lowest interruption rate. In the third experiment, a gated word recognition task was used and listeners with CIs required comparatively more acoustic-phonetic information to recognize a word than the NH listeners. In the final experiment, when speech was presented in noise, both groups relied significantly on contextual cues to perceive the speech. Overall, the results from successive experiments indicated CI users rely heavily on contextual cues when they are available. However, when they listen to speech with severe degradations, they may not benefit from semantic context as the incoming speech does not provide enough information to trigger top-down processes. If the signal fidelity (spectral resolution) is improved, their benefit from higher level linguistic feedback processes can be maximized.
Research on Speech Perception
Author: Oxford Handbook of Auditory Science: Hearing
Author: David R. MoorePublisher: Oxford University Press, USA
ISBN: 0199233551
Category : Medical
Languages : en
Pages : 438
Book Description
Volume 1: The Ear (edited by Paul Fuchs) Volume 2: The Auditory Brain (edited by Alan Palmer and Adrian Rees) Volume 3: Hearing (edited by Chris Plack) Auditory science is one of the fastest growing areas of biomedical research. There are now around 10,000 researchers in auditory science, and ten times that number working in allied professions. This growth is attributable to several major developments: Research on the inner ear has shown that elaborate systems of mechanical, transduction and neural processes serve to improve sensitivity, sharpen frequency tuning, and modulate response of the ear to sound. Most recently, the molecular machinery underlying these phenomena has been explored and described in detail. The development, maintenance, and repair of the ear are also subjects of contemporary interest at the molecular level, as is the genetics of hearing disorders due to cochlear malfunctions.
The Listening Bilingual
Author: François GrosjeanPublisher: John Wiley & Sons
ISBN: 1118835794
Category : Language Arts & Disciplines
Languages : en
Pages : 272
Book Description
A vital resource on speech and language processing in bilingual adults and children The Listening Bilingual brings together in one volume the various components of spoken language processing in bilingual adults, infants and children. The book includes a review of speech perception and word recognition; syntactic, semantic, and pragmatic aspects of speech processing; the perception and comprehension of bilingual mixed speech (code-switches, borrowings and interferences); and the assessment of bilingual speech perception and comprehension in adults and children in the clinical context. The two main authors as well as selected guest authors, Mark Antoniou, Theres Grüter, Robert J. Hartsuiker, Elizabeth D. Peña and Lisa M. Bedore, and Lu-Feng Shi, introduce the various approaches used in the study of spoken language perception and comprehension in bilingual individuals. The authors focus on experimentation that involves both well-established tasks and newer tasks, as well as techniques used in brain imaging. This important resource: Is the first of its kind to concentrate specifically on spoken language processing in bilingual adults and children. Offers a unique text that covers both fundamental and applied research in bilinguals. Covers a range of topics including speech perception, spoken word recognition, higher level processing, code-switching, and assessment. Presents information on the assessment of bilingual children’s language development Written for advanced undergraduate students in linguistics, cognitive science, psychology, and speech/language pathology as well as researchers, The Listening Bilingual offers a state-of-the-art review of the recent developments and approaches in speech and language processing in bilingual people of all ages.
The Handbook of Language and Speech Disorders
Author: Nicole MüllerPublisher: John Wiley & Sons
ISBN: 1118448715
Category : Language Arts & Disciplines
Languages : en
Pages : 674
Book Description
The Handbook of Speech and Language Disorders presents a comprehensive survey of the latest research in communication disorders. Contributions from leading experts explore current issues, landmark studies, and the main topics in the field, and include relevant information on analytical methods and assessment. A series of foundational chapters covers a variety of important general principles irrespective of specific disorders. These chapters focus on such topics as classification, diversity considerations, intelligibility, the impact of genetic syndromes, and principles of assessment and intervention. Other chapters cover a wide range of language, speech, and cognitive/intellectual disorders.
The Journal of the Acoustical Society of America
Author: Acoustical Society of AmericaPublisher:
ISBN:
Category : Architectural acoustics
Languages : en
Pages : 790
Book Description