The Influence of Non-linear Frequency Compression on Music Perception for Adults with a Moderate to Severe Hearing Loss

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (956 download)

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Book Synopsis The Influence of Non-linear Frequency Compression on Music Perception for Adults with a Moderate to Severe Hearing Loss by : Marinda Uys

Download or read book The Influence of Non-linear Frequency Compression on Music Perception for Adults with a Moderate to Severe Hearing Loss written by Marinda Uys and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Objective: To date, the main focus in frequency lowering hearing aid studies has been in relation to speech perception abilities. With improvements in hearing aid technology, there is a growing interest in musical perception as a dimension that could improve hearing aid users' quality of life. The purpose of this study was two-fold: Firstly, to develop a test of music perception for adult hearing aid users and secondly, to evaluate the influence of non-linear frequency compression (NFC) on music perception with the use of the Music Perception Test (MPT) compiled by the researcher. Research design and research sample: Phase 1 entailed the compilation of the MPT and can be described as design-based. A quasi-experimental research design was selected to establish the structure of the method employed in Phase 2, which involved the fitting of participants (n=40) with NFC hearing aids. Objective data was obtained with the hearing aids with NFC active and inactive. Phase 3 was characterized by a survey design which elicited subjective impressions of the participants' musical experiences with NFC active and inactive. Results: Results proved that normal hearing adults as well as adults using hearing aids were able to complete all the sub-tests of the MPT. Furthermore, the use of NFC resulted in a statistically significant improvement in hearing aid users' perception of timbre and melody, but not of pitch. Overall, no statistically significant improvement in their perception of rhythm was observed, although their performance on some rhythm sub-tests improved significantly. The use of NFC also brought about a statistically significant improvement in hearing aid users' perception of the music qualities of overall fidelity, tinniness and reverberance. Although participants experienced the loudness, fullness, crispness, naturalness and pleasantness of music more positively with NFC, these benefits were not statistically significant. Conclusion: The MPT can be used successfully for assessing music perception in hearing aid users within the South African context and may therefore result in more accountable hearing aid fittings. The use of NFC may increase hearing aid users' appreciation of music whilst not influencing music perception negatively. Given that a large percentage of hearing aid users express a loss in enjoyment of music, audiologists should not ignore the possible benefits of NFC, especially if one takes into account that previous research indicated speech perception benefits with this technology.

Digital Hearing Healthcare

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Publisher : Frontiers Media SA
ISBN 13 : 2889768147
Total Pages : 365 pages
Book Rating : 4.8/5 (897 download)

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Book Synopsis Digital Hearing Healthcare by : Qinglin Meng

Download or read book Digital Hearing Healthcare written by Qinglin Meng and published by Frontiers Media SA. This book was released on 2022-12-05 with total page 365 pages. Available in PDF, EPUB and Kindle. Book excerpt: We would like to acknowledge VCCA2020-Organizer Jan-Willem Wasmann, who has acted as coordinator and has contributed to the preparation of the proposal for this Research Topic. Dr. Qinglin Meng is working on an audio project for Huawei Technologies Co., Ltd. Dr. Jing Chen is working on research projects with Sonova AG. Dr. Fan-Gang Zeng owns stock in Axonics, Nurotron, Syntiant, Velox and Xsense. Dr. Dennis Barbour founded and owns equity in Bonauria. All other Topic Editor declare no conflicts of interest.

Hearing Aids

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Publisher : Springer
ISBN 13 : 3319330365
Total Pages : 341 pages
Book Rating : 4.3/5 (193 download)

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Book Synopsis Hearing Aids by : Gerald R. Popelka

Download or read book Hearing Aids written by Gerald R. Popelka and published by Springer. This book was released on 2016-09-26 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume will serve as the first Handbook of its kind in the area of hearing aid research, often the least-defined, least-understood, part of the multi-disciplinary research process. Most scientific training is very advanced within the particular disciplines but provides little opportunity for systematic introduction to the issues and obstacles that prevent effective hearing-aid related research. This area has emerged as one of critical importance, as signified by a single specialized meeting (the International Hearing Aid Conference, IHCON) that brings together specialists from the disparate disciplines involved, including both university and industry researchers. Identification of the key steps that enable high-impact basic science to ultimately result in significant clinical advances that improve patient outcome is critical. This volume will provide an overview of current key issues in hearing aid research from the perspective of many different disciplines, not only from the perspective of the key funding agencies, but also from the scientists and clinicians who are currently involved in hearing aid research. It will offer insight into the experience, current technology and future technology that can help improve hearing aids, as scientists and clinicians typically have little or no formal training over the whole range of the individual disciplines that are relevant. The selection and coverage of topics insures that it will have lasting impact, well beyond immediate, short-term, or parochial concerns. ​

Essentials of Modern Hearing Aids

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Publisher : Plural Publishing
ISBN 13 : 1635500583
Total Pages : 905 pages
Book Rating : 4.6/5 (355 download)

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Book Synopsis Essentials of Modern Hearing Aids by : Todd A. Ricketts

Download or read book Essentials of Modern Hearing Aids written by Todd A. Ricketts and published by Plural Publishing. This book was released on 2017-12-31 with total page 905 pages. Available in PDF, EPUB and Kindle. Book excerpt: Essentials of Modern Hearing Aids: Selection, Fitting, and Verification is a comprehensive textbook, ideal for graduate-level amplification courses in audiology programs. It also is the ultimate go-to reference for anyone fitting and dispensing hearing aids. This is truly an "A to Z" textbook, with topics including audiologic prefitting testing, needs assessment and treatment planning, hearing aid selection, verification, orientation and counseling, post-fitting follow-up, and real-world validation. Moreover, a substantial portion of the book reviews the underlying up-to-date design and function of digital hearing aid components, circuitry and processing, the wide assortment of hearing aid features, and the many algorithms that make these features work successfully. The world-renowned authors have included numerous prefitting and post-fitting tests that can be conducted along with step-by-step protocols for their administration and scoring. They also review the selection of hearing aid styles and fitting arrangements, explain the process of obtaining an ear impression, and making critical decisions regarding earmolds and hearing aid plumbing. Essentials of Modern Hearing Aidsprovides guidance for selecting prescriptive fitting approaches and detailed protocols for the use of behavioral measures and real-ear speech mapping to both verify the fitting and assess special hearing aid features. Follow-up care and validation options also are reviewed, with detailed guidelines for using a wide range of outcome measures. Key Features Included throughout the text are short paragraphs identified as "Technical Tips," "Key Concepts," "Things to Remember," "Points to Ponder," and "Soapbox" for quick reference.The text covers both foundation and direct clinical application.The veteran authors have over 100 years of combined experience in day-to-day patient care and clinical research.The book is infused with humor throughout! Written in an accessible and easy-to-read style, this text includes not only reference information, but also tools supported by research and clinical experience. The information is presented in a way that is both accessible to clinical students with little experience in the field and with enough depth for even the serious hearing aid researcher. The text is also appropriate as a handy companion for busy clinicians - a friendly resource where they can quickly find critical information needed for the next patient. *Disclaimer: Please note that ancillary content (such as documents, audio, and video, etc.) may not be included as published in the original print version of this book.

The Effects of High-frequency Bandwidth Cut-off on Speech, Intelligibility for Individuals with High-frequency Hearing Loss

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ISBN 13 :
Total Pages : 214 pages
Book Rating : 4.:/5 (642 download)

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Book Synopsis The Effects of High-frequency Bandwidth Cut-off on Speech, Intelligibility for Individuals with High-frequency Hearing Loss by : Kristin Amanda Vasil-Dilaj

Download or read book The Effects of High-frequency Bandwidth Cut-off on Speech, Intelligibility for Individuals with High-frequency Hearing Loss written by Kristin Amanda Vasil-Dilaj and published by . This book was released on 2010 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Word Intelligibility by Picture Identification

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ISBN 13 :
Total Pages : 76 pages
Book Rating : 4.3/5 (555 download)

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Book Synopsis Word Intelligibility by Picture Identification by : Mark Ross

Download or read book Word Intelligibility by Picture Identification written by Mark Ross and published by . This book was released on 1971 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ce test se veut un outil clinique profitant aux professionnels ratachés à l'audiologie pédiatrique pour les enfants ayant une déficience intellectuelle.

Music and Hearing Aids

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Publisher : Plural Publishing
ISBN 13 : 9781635503951
Total Pages : 0 pages
Book Rating : 4.5/5 (39 download)

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Book Synopsis Music and Hearing Aids by : Marshall Chasin

Download or read book Music and Hearing Aids written by Marshall Chasin and published by Plural Publishing. This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Primer on Wavelength Acoustics for Musical Instruments -- Music (and Speech) for the Audiologist -- Hearing Aids and Musicians: What the Literature Says -- Clinical Approaches to Fitting Hearing Aids for Music -- A Return to Older Technology?

Speech Processing in the Auditory System

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Publisher : Springer Science & Business Media
ISBN 13 : 0387215751
Total Pages : 487 pages
Book Rating : 4.3/5 (872 download)

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Book Synopsis Speech Processing in the Auditory System by : Steven Greenberg

Download or read book Speech Processing in the Auditory System written by Steven Greenberg and published by Springer Science & Business Media. This book was released on 2006-05-09 with total page 487 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although speech is the primary behavioral medium by which humans communicate, its auditory basis is poorly understood, having profound implications on efforts to ameliorate the behavioral consequences of hearing impairment and on the development of robust algorithms for computer speech recognition. In this volume, the authors provide an up-to-date synthesis of recent research in the area of speech processing in the auditory system, bringing together a diverse range of scientists to present the subject from an interdisciplinary perspective. Of particular concern is the ability to understand speech in uncertain, potentially adverse acoustic environments, currently the bane of both hearing aid and speech recognition technology. There is increasing evidence that the perceptual stability characteristic of speech understanding is due, at least in part, to elegant transformations of the acoustic signal performed by auditory mechanisms. As a comprehensive review of speech's auditory basis, this book will interest physiologists, anatomists, psychologists, phoneticians, computer scientists, biomedical and electrical engineers, and clinicians.

Hearing Loss Rehabilitation and Higher-Order Auditory and Cognitive Processing

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Publisher : Frontiers Media SA
ISBN 13 : 2832531946
Total Pages : 239 pages
Book Rating : 4.8/5 (325 download)

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Book Synopsis Hearing Loss Rehabilitation and Higher-Order Auditory and Cognitive Processing by : James G. Naples

Download or read book Hearing Loss Rehabilitation and Higher-Order Auditory and Cognitive Processing written by James G. Naples and published by Frontiers Media SA. This book was released on 2023-08-17 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Pediatric Amplification

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Publisher : Plural Publishing
ISBN 13 : 1597569933
Total Pages : 268 pages
Book Rating : 4.5/5 (975 download)

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Book Synopsis Pediatric Amplification by : Ryan W. McCreery

Download or read book Pediatric Amplification written by Ryan W. McCreery and published by Plural Publishing. This book was released on 2017-06-30 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pediatric Amplification: Enhancing Auditory Access is a comprehensive resource that focuses specifically on the process of fitting children with hearing aids, a population that is underrepresented in the scientific and clinical literature. The text is based on a theoretical framework that posits that well-fit, consistently worn hearing aids can optimize the auditory access of children with hearing loss. This theoretical framework serves as the basis for providing clinical care to children with hearing aids and their families. The content is organized around using best practices to provide aided audibility, promote consistent hearing aid use, and engage in high-quality linguistic input for children who wear hearing aids. The text is unique in its focus on the clinical management of amplification in the pediatric population using cutting-edge research based on the needs of children who are hard of hearing. It includes chapters dedicated to hearing assistance technology and case studies to illustrate the concepts presented. Pediatric Amplification is a professional resource for clinicians and audiologists who serve children who wear hearing aids and their families and can also be used in graduate courses for students in audiology, deaf education, and speech-language pathology.

Cochlear Hearing Loss

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Publisher : John Wiley & Sons
ISBN 13 : 9780470518182
Total Pages : 344 pages
Book Rating : 4.5/5 (181 download)

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Book Synopsis Cochlear Hearing Loss by : Brian C. J. Moore

Download or read book Cochlear Hearing Loss written by Brian C. J. Moore and published by John Wiley & Sons. This book was released on 2007-09-27 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the first edition was published in 1998, considerable advances have been made in the fields of pitch perception and speech perception. In addition, there have been major changes in the way that hearing aids work, and the features they offer. This book will provide an understanding of the changes in perception that take place when a person has cochlear hearing loss so the reader understands not only what does happen, but why it happens. It interrelates physiological and perceptual data and presents both this and basic concepts in an integrated manner. The goal is to convey an understanding of the perceptual changes associated with cochlear hearing loss, of the difficulties faced by the hearing-impaired person, and the limitations of current hearing aids.

Advances in Speech and Music Technology

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Publisher : Springer Nature
ISBN 13 : 3031184440
Total Pages : 446 pages
Book Rating : 4.0/5 (311 download)

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Book Synopsis Advances in Speech and Music Technology by : Anupam Biswas

Download or read book Advances in Speech and Music Technology written by Anupam Biswas and published by Springer Nature. This book was released on 2023-01-01 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents advances in speech and music in the domain of audio signal processing. The book begins with introductory chapters on the basics of speech and music, and then proceeds to computational aspects of speech and music, including music information retrieval and spoken language processing. The authors discuss the intersection in the field of computer science, musicology and speech analysis, and how the multifaceted nature of speech and music information processing requires unique algorithms, systems using sophisticated signal processing, and machine learning techniques that better extract useful information. The authors discuss how a deep understanding of both speech and music in terms of perception, emotion, mood, gesture and cognition is essential for successful application. Also discussed is the overwhelming amount of data that has been generated across the world that requires efficient processing for better maintenance, retrieval, indexing and querying and how machine learning and artificial intelligence are most suited for these computational tasks. The book provides both technological knowledge and a comprehensive treatment of essential topics in speech and music processing.

Effect of Adaptive Frequency Lowering on Phoneme Identification and Sound Quality of Music in Hearing-impaired Listeners

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Publisher :
ISBN 13 :
Total Pages : 52 pages
Book Rating : 4.:/5 (922 download)

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Book Synopsis Effect of Adaptive Frequency Lowering on Phoneme Identification and Sound Quality of Music in Hearing-impaired Listeners by :

Download or read book Effect of Adaptive Frequency Lowering on Phoneme Identification and Sound Quality of Music in Hearing-impaired Listeners written by and published by . This book was released on 2015 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: The most common type and configuration of hearing loss seen in clinics is high frequency sensorineural hearing loss. High-frequency hearing losses can lead to difficulties understanding speech in noise. Traditional amplification can aid in audibility of high-frequency information; however, its success is limited due to acoustic feedback, output limitations of the hearing aids, and loudness discomfort (Bohnert, Nyffeler, & Keilmann, 2010, Turner & Cummings, 1999). Cochlear dead regions further hinder the success of traditional hearing aids, as speech recognition may not improve with increased audibility (Turner & Cummings, 1999). Frequency-lowering algorithms, developed by four major hearing aid manufacturers, attempt to provide improved audibility and speech understanding. Several studies have assessed the success of this technology; however mixed results have been found. The current study's purpose is to examine the effects of adaptive frequency lowering on phoneme identification and sound quality of music. Seven subjects with high frequency hearing loss were fit with Starkey Xino RITE hearing aids and were tested in two conditions (adaptive frequency lowering on and adaptive frequency lowering off). The Nonsense Syllable Test, Speech Perception In Noise test, and sound quality of music forced choice protocol were used to compare the two algorithms. The results of this study revealed no significant differences between traditional amplification and adaptive frequency lowering algorithm for identification of nonsense syllables, speech perception in noise, and preference of sound quality of music.

Compression: From Cochlea to Cochlear Implants

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Publisher : Springer Science & Business Media
ISBN 13 : 0387215301
Total Pages : 238 pages
Book Rating : 4.3/5 (872 download)

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Book Synopsis Compression: From Cochlea to Cochlear Implants by : Sid Bacon

Download or read book Compression: From Cochlea to Cochlear Implants written by Sid Bacon and published by Springer Science & Business Media. This book was released on 2006-05-11 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Springer Handbook of Auditory Research presents a series of comp- hensive and synthetic reviews of the fundamental topics in modern au- tory research.The volumes are aimed at all individuals with interests in hearing research including advanced graduate students, post-doctoral researchers, and clinical investigators.The volumes are intended to int- duce new investigators to important aspects of hearing science and to help established investigators to better understand the fundamental theories and data in ?elds of hearing that they may not normally follow closely. Each volume is intended to present a particular topic comprehensively, and each chapter will serve as a synthetic overview and guide to the lit- ature.As such the chapters present neither exhaustive data reviews nor original research that has not yet appeared in peer-reviewed journals.The volumes focus on topics that have developed a solid data and conceptual foundation rather than on those for which a literature is only beginning to develop. New research areas will be covered on a timely basis in the series as they begin to mature.

Physiology, Psychoacoustics and Cognition in Normal and Impaired Hearing

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Publisher : Springer
ISBN 13 : 331925474X
Total Pages : 487 pages
Book Rating : 4.3/5 (192 download)

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Book Synopsis Physiology, Psychoacoustics and Cognition in Normal and Impaired Hearing by : Pim van Dijk

Download or read book Physiology, Psychoacoustics and Cognition in Normal and Impaired Hearing written by Pim van Dijk and published by Springer. This book was released on 2016-04-14 with total page 487 pages. Available in PDF, EPUB and Kindle. Book excerpt: ​The International Symposium on Hearing is a prestigious, triennial gathering where world-class scientists present and discuss the most recent advances in the field of human and animal hearing research. The 2015 edition will particularly focus on integrative approaches linking physiological, psychophysical and cognitive aspects of normal and impaired hearing. Like previous editions, the proceedings will contain about 50 chapters ranging from basic to applied research, and of interest to neuroscientists, psychologists, audiologists, engineers, otolaryngologists, and artificial intelligence researchers.​

The Impact of Frequency Compression on Cortical Evoked Potentials and Perception

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Publisher :
ISBN 13 :
Total Pages : 70 pages
Book Rating : 4.:/5 (889 download)

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Book Synopsis The Impact of Frequency Compression on Cortical Evoked Potentials and Perception by : Benjamin James Kirby

Download or read book The Impact of Frequency Compression on Cortical Evoked Potentials and Perception written by Benjamin James Kirby and published by . This book was released on 2014 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: These results indicate that the ACC response, like speech and non-speech perceptual measures, is sensitive to frequency compression ratio. Further investigation of this technique with hearing impaired individuals is needed to determine optimal stimulus and recording parameters for the ACC in both adults and children.

Non-linear Frequency Compression

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (16 download)

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Book Synopsis Non-linear Frequency Compression by : Ann-Marie Dickinson

Download or read book Non-linear Frequency Compression written by Ann-Marie Dickinson and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: