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Author : Todd Andrew Ricketts
Publisher :
ISBN 13 :
Total Pages : 140 pages
Book Rating : 4.:/5 (38 download)
Download or read book Comparison of Two Digitally Programmable Hearing Aids written by Todd Andrew Ricketts and published by . This book was released on 1991 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Sara Beth Harnack Knebel
Publisher :
ISBN 13 :
Total Pages : 164 pages
Book Rating : 4.:/5 (4 download)
Download or read book Comparison of Two Digital Hearing Aids written by Sara Beth Harnack Knebel and published by . This book was released on 1997 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Robert E. Sandlin
Publisher : Allyn & Bacon
ISBN 13 :
Total Pages : 360 pages
Book Rating : 4.3/5 (91 download)
Download or read book Understanding Digitally Programmable Hearing Aids written by Robert E. Sandlin and published by Allyn & Bacon. This book was released on 1994 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides the hearing health professional with useful information about the development and application of digital technology applied to hearing aid devices. Chapters discuss different systems available such as ReSound, Widex Multiprogrammable, PMC, Triton, PRIZM, and 3M. The application of digital t
Author : Charlotte Anne Parker
Publisher :
ISBN 13 :
Total Pages : 92 pages
Book Rating : 4.:/5 (35 download)
Download or read book A Comparison of Digitally-programmable and Conventional Analog Hearing Aids' Performance on a Speech Discrimination Task in Noise written by Charlotte Anne Parker and published by . This book was released on 1992 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Todd A. Ricketts
Publisher : Plural Publishing
ISBN 13 : 1635500583
Total Pages : 905 pages
Book Rating : 4.6/5 (355 download)
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.
Author : Eric McLaughlin
Publisher :
ISBN 13 :
Total Pages : 48 pages
Book Rating : 4.:/5 (487 download)
Download or read book Comparison of User Perceived Benefit of Completely-in-the-canal Hearing Aids and Multiple Memory Digitally Programmable Hearing Aids written by Eric McLaughlin and published by . This book was released on 1998 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 552 pages
Book Rating : 4.:/5 (319 download)
Download or read book Journal of Rehabilitation R & D written by and published by . This book was released on 1993 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 808 pages
Book Rating : 4.E/5 ( download)
Download or read book Journal of Rehabilitation Research & Development written by and published by . This book was released on 2009 with total page 808 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 542 pages
Book Rating : 4.3/5 (91 download)
Download or read book Journal of Rehabilitation Research and Development written by and published by . This book was released on 1993 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : H. Gustav Mueller
Publisher : Plural Publishing
ISBN 13 : 1597566713
Total Pages : 473 pages
Book Rating : 4.5/5 (975 download)
Download or read book Modern Hearing Aids written by H. Gustav Mueller and published by Plural Publishing. This book was released on 2013-06-28 with total page 473 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 39 pages
Book Rating : 4.:/5 (112 download)
Download or read book Subjective Differences Between Premium and Mid-level Digital Hearing Aids written by and published by . This book was released on 2019 with total page 39 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study compared perceptual differences between premium and mid-level hearing aids from a major manufacturer in normal hearing listeners. Limited literature currently exists comparing perceptual differences between premium and mid-level digital hearing aids. This information is highly important in decision-making for clinicians and patients alike. Barry et al. (2018) evaluated four major hearing aid models' noise reduction properties and determined that one manufacturer's premium and mid-level devices demonstrated significant differences in noise reduction gain in frequencies associated with human speech. We programmed this device for a mild sloping to moderately-severe SNHL using the manufacturer's proprietary fitting formula and noise reduction at its maximum setting. The hearing aid was mounted on KEMAR and ten Hearing in Noise Test (HINT) sentences were recorded with each device (premium and mid-level) at two different signal to noise ratios (SNR): 0 dB SNR and +5 dB SNR. Normal hearing listeners (n = 19) were blindly presented with the pair of stimuli at each signal to noise ratio condition with a three-alternative forced choice paradigm, whereby they indicate which presentation they preferred, or if there was no perceptual differences between the recordings. The preferences were made by each subject on the basis of three different criteria: noisiness, speech intelligibility, and overall quality. The findings of this study are consistent with previous research and suggest that there is no subjective difference between premium and mid-level hearing aids on measures of noisiness, speech intelligibility, and overall sound quality. Overall, data suggested that participants did not perceive a statistically significant difference between technology levels for either the 0 dB SNR condition or the +5 dB SNR condition. This suggests that in both very noisy and less noisy environments, normal-hearing listeners do not perceive any advantage when listening with premium technology. Future research should examine premium and mid-level technology with objective outcome measures and utilize subjects with hearing loss. It may be useful to examine differences between the devices on measures of listening effort as well.
Author : Arthur Schaub
Publisher : Thieme
ISBN 13 : 1604060077
Total Pages : 204 pages
Book Rating : 4.6/5 (4 download)
Download or read book Digital Hearing Aids written by Arthur Schaub and published by Thieme. This book was released on 2011-01-01 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: Digital Hearing Aids is an essential reference for information about the latest innovations in digital hearing aid technology. Concise descriptions and easy-to-reference tables and diagrams enable the reader to rapidly gain a solid understanding of digital signal processing, including such important topics as adaptive acoustic directionality, adaptive noise reduction, adaptive feedback cancellation, and sound classification. The book is divided into three main sections, with the first section providing an overview of foundational concepts, the second section presenting detailed analysis of state-of-the-art processing techniques, and the third section describing specific technical aspects of digital processing. Highlights: Each chapter opens with a brief overview of topics and questions, rapidly orienting the reader with the scope of the material presented Mathematical examples in the third section of the book allow the reader to work through practical calculations, comprehend the nuts and bolts of the processing schemes, and understand the benefits and limitations of each More than 170 illustrations and diagrams aid the comprehension of key concepts This handbook is ideal for audiologists, otolaryngologists, speech-language pathologists, and for other professionals involved in the applications of digital signal processing.
Author : James N. Parker
Publisher : Icon Health Publications
ISBN 13 :
Total Pages : 328 pages
Book Rating : 4.3/5 ( download)
Download or read book Hearing Aids written by James N. Parker and published by Icon Health Publications. This book was released on 2004 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a 3-in-1 reference book. It gives a complete medical dictionary covering hundreds of terms and expressions relating to hearing aids. It also gives extensive lists of bibliographic citations. Finally, it provides information to users on how to update their knowledge using various Internet resources. The book is designed for physicians, medical students preparing for Board examinations, medical researchers, and patients who want to become familiar with research dedicated to hearing aids. If your time is valuable, this book is for you. First, you will not waste time searching the Internet while missing a lot of relevant information. Second, the book also saves you time indexing and defining entries. Finally, you will not waste time and money printing hundreds of web pages.
Author : National Academies of Sciences, Engineering, and Medicine
Publisher : National Academies Press
ISBN 13 : 0309439264
Total Pages : 325 pages
Book Rating : 4.3/5 (94 download)
Download or read book Hearing Health Care for Adults written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2016-10-06 with total page 325 pages. Available in PDF, EPUB and Kindle. Book excerpt: The loss of hearing - be it gradual or acute, mild or severe, present since birth or acquired in older age - can have significant effects on one's communication abilities, quality of life, social participation, and health. Despite this, many people with hearing loss do not seek or receive hearing health care. The reasons are numerous, complex, and often interconnected. For some, hearing health care is not affordable. For others, the appropriate services are difficult to access, or individuals do not know how or where to access them. Others may not want to deal with the stigma that they and society may associate with needing hearing health care and obtaining that care. Still others do not recognize they need hearing health care, as hearing loss is an invisible health condition that often worsens gradually over time. In the United States, an estimated 30 million individuals (12.7 percent of Americans ages 12 years or older) have hearing loss. Globally, hearing loss has been identified as the fifth leading cause of years lived with disability. Successful hearing health care enables individuals with hearing loss to have the freedom to communicate in their environments in ways that are culturally appropriate and that preserve their dignity and function. Hearing Health Care for Adults focuses on improving the accessibility and affordability of hearing health care for adults of all ages. This study examines the hearing health care system, with a focus on non-surgical technologies and services, and offers recommendations for improving access to, the affordability of, and the quality of hearing health care for adults of all ages.
Author : Adam Benjamin Lopez
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (317 download)
Download or read book Comparative Study of Analog and Digital Hearing Aids written by Adam Benjamin Lopez and published by . This book was released on 2002 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 53 pages
Book Rating : 4.:/5 (112 download)
Download or read book Objective Differences Between Premium and Mid-level Digital Hearing Aids written by and published by . This book was released on 2018 with total page 53 pages. Available in PDF, EPUB and Kindle. Book excerpt: This ongoing study compared premium and mid-level hearing aids from major manufacturers on noise reduction and general electroacoustic characteristics. The findings of this study will contribute to the scarce independent literature evaluating currently available hearing aid technology. Measuring the overall gain reduction in response to a steady state noise can objectively test noise reduction. However, such a method does not specifically test a hearing aid's ability to reduce speech in specific narrow frequency bands. Hanline & Rout (2008) developed a set of stimuli to evaluate multichannel noise reduction algorithms more precisely. We used these stimuli to test noise reduction abilities of hearing aids. Premium and mid level digital hearing aids from four major manufacturers were obtained and programmed for mild to moderately severe sloping SNHL using the manufacturer's proprietary fitting formula. Each hearing aid was programmed for noise reduction ON and OFF with every other feature disabled (or minimized). Hearing aid programming was verified, and each hearing aid was tested twice for reliability. Three different bandwidths of steady-state noise (1/3 oct, 1 oct, 2 oct) were embedded at six different frequencies (0.5, 1, 2, and 4 kHz) resulting in 12 new stimuli. In addition, a 30 second steady state speech shaped noise was included to evaluate the attack time and overall gain reduction of each noise reduction algorithm. The findings of this study suggest that there is no difference between the noise reduction efficiency of a premium level hearing aid when compared to a mid-level instrument at reducing steady state background noise. The frequency specific data indicated that there was a significant difference in the noise reduction capabilities of a mid-level and premium level hearing instrument when the background noise included both speech and background noise, as simulated by the ICRA stimuli. ICRA stimuli was created by the International Collegium for Rehabilitative Audiology for the purpose of analyzing hearing aids, as it employs spectra shaped speech like noise (Dreschler et al., 2001). There was also a significant interaction between technology level and noise bandwidth as well as a significant main effect of noise bandwidth.
Author : Brad A. Stach
Publisher : Plural Publishing
ISBN 13 : 1944883908
Total Pages : 366 pages
Book Rating : 4.9/5 (448 download)
Download or read book Comprehensive Dictionary of Audiology written by Brad A. Stach and published by Plural Publishing. This book was released on 2019-02-22 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: Now in it's third edition, the Comprehensive Dictionary of Audiology: Illustrated, is a must-have resource for anyone involved in the field of audiology. The dictionary includes thousands of terms integral to the profession, practice, and science of audiology and covers both current and historical terms. Practicable illustrations enrich the definitions throughout. Additionally, the text includes an appendix of acronyms, abbreviations, and symbols, an appendix of auditory system disorders, and a user's guide to the dictionary. Concise, current, and accessible, this edition meets the needs of audiologists today with updates in response to developments in practice and technology in the field. Hundreds of terms have been added and upgraded to reflect new and emerging trends and technology in the field of audiology, and the dictionary is now available in print and electronic formats for the first time. Comprehensive Dictionary of Audiology: Illustrated, Third Edition, is an invaluable resource for audiologists and professionals in the field of communication sciences and disorders.
