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Hearing Loss

Hearing Loss
Author: National Research Council
Publisher: National Academies Press
Total Pages: 321
Release: 2004-12-17
Genre: Social Science
ISBN: 0309092965

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Millions of Americans experience some degree of hearing loss. The Social Security Administration (SSA) operates programs that provide cash disability benefits to people with permanent impairments like hearing loss, if they can show that their impairments meet stringent SSA criteria and their earnings are below an SSA threshold. The National Research Council convened an expert committee at the request of the SSA to study the issues related to disability determination for people with hearing loss. This volume is the product of that study. Hearing Loss: Determining Eligibility for Social Security Benefits reviews current knowledge about hearing loss and its measurement and treatment, and provides an evaluation of the strengths and weaknesses of the current processes and criteria. It recommends changes to strengthen the disability determination process and ensure its reliability and fairness. The book addresses criteria for selection of pure tone and speech tests, guidelines for test administration, testing of hearing in noise, special issues related to testing children, and the difficulty of predicting work capacity from clinical hearing test results. It should be useful to audiologists, otolaryngologists, disability advocates, and others who are concerned with people who have hearing loss.


Profile Analysis

Profile Analysis
Author: David Marvin Green
Publisher: Oxford University Press, USA
Total Pages: 145
Release: 1988
Genre: Auditory perception
ISBN: 0195049489

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This book reviews recent research on the ability of human listeners to discern changes in the shape of complex acoustic spectra - what is known as auditory profile analysis.


Auditory Processing of Complex Sounds

Auditory Processing of Complex Sounds
Author: William A. Yost
Publisher: Routledge
Total Pages: 357
Release: 2016-07-07
Genre: Psychology
ISBN: 1317222725

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Originally published in 1987, this book is the result of a workshop on the processing of complex sounds held in 1986. All of the important contributions that are being made to understanding auditory processing of complex sounds could not be included in a single volume. However, the chapters do touch base with many of the lines of research and theory on complex sound and its perception at the time, and was felt that they should provide both food for thought and a broad introduction to the literature on a topic that the editors were sure would be studied intensely in the following couple of decades.


Auditory Evoked Potentials

Auditory Evoked Potentials
Author: Robert F. Burkard
Publisher: Lippincott Williams & Wilkins
Total Pages: 156
Release: 2007
Genre: Medical
ISBN: 9780781757560

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Written by experts with extensive clinical and scientific experience, this comprehensive textbook presents the state of the art in auditory evoked potentials. Opening chapters explain the nature of electrical fields that generate surface recorded potentials, summarize the imaging modalities that complement evoked potential studies, and review acoustics and instrumentation. Major sections examine the anatomy and physiology of the auditory periphery, brainstem, and cortex and the principles and clinical applications of auditory, myogenic, visual, somatosensory, and vestibular evoked potentials. Chapters present hands-on laboratory exercises and clinical case studies. A full-color insert includes 3D images from multi-channel evoked potentials and functional imaging.


Signals, Sound, and Sensation

Signals, Sound, and Sensation
Author: William M. Hartmann
Publisher: Springer Science & Business Media
Total Pages: 680
Release: 2004-09-14
Genre: Science
ISBN: 9781563962837

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Designed to follow an introductory text on psychoacoustics, this book takes readers through the mathematics of signal processing from its beginnings in the Fourier transform to advanced topics in modulation, dispersion relations, minimum phase systems, sampled data, and nonlinear distortion. While organised like an introductory engineering text on signals, the examples and exercises come from research on the perception of sound. A unique feature of this book is its consistent application of the Fourier transform, which unifies topics as diverse as cochlear filtering and digital recording. More than 250 exercises are included, many of them devoted to practical research in perception, while others explore surprising auditory illusions generated by special signals. Periodic signals, aperiodic signals, and noise -- along with their linear and nonlinear transformations -- are covered in detail. More advanced mathematical topics are treated in the appendices. A working knowledge of elementary calculus is the only prerequisite. Indispensable for researchers and advanced students in the psychology of auditory perception.


Complex Auditory Signals

Complex Auditory Signals
Author: David M. Green
Publisher:
Total Pages: 7
Release: 1990
Genre:
ISBN:

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Efforts to understand the perception of complex auditory stimuli produced four different research undertakings. Studies have been done both with computer simulations and human listeners, the most precise psychophysical procedure to estimate a discrimination threshold. A technique to determine the listener's sensitivity to synchrony was perfected in envelope modulation produced at two separate regions, and have measured such sensitivity using a variety of different stimulus parameters. Sensitivity to modulation synchrony is essentially independent of the locus of the two frequency bands. Studies have also been done on temporal factors that influence the ability to discriminate an increment in the level of a single component of a multi-tonal complex. Very slight differences in the temporal onset (>20 msec.) of tone and complex strongly influence the ability to make such discrimination even when the entire stimulus lasts 500 msec. Finally, we continue to study the estimates of spectral weights used in such intensity discrimination tasks, using the COSS analysis. Keywords: Psychoacoustics. (CP).


The Auditory Cortex

The Auditory Cortex
Author: Jeffery A. Winer
Publisher: Springer Science & Business Media
Total Pages: 711
Release: 2010-12-02
Genre: Science
ISBN: 1441900748

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There has been substantial progress in understanding the contributions of the auditory forebrain to hearing, sound localization, communication, emotive behavior, and cognition. The Auditory Cortex covers the latest knowledge about the auditory forebrain, including the auditory cortex as well as the medial geniculate body in the thalamus. This book will cover all important aspects of the auditory forebrain organization and function, integrating the auditory thalamus and cortex into a smooth, coherent whole. Volume One covers basic auditory neuroscience. It complements The Auditory Cortex, Volume 2: Integrative Neuroscience, which takes a more applied/clinical perspective.


Recognition of Complex Acoustic Signals

Recognition of Complex Acoustic Signals
Author: Theodore Holmes Bullock
Publisher: Abakon-Verlagsgesellschaft
Total Pages: 412
Release: 1977
Genre: Nature
ISBN:

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Auditory Signal Processing

Auditory Signal Processing
Author: Daniel Pressnitzer
Publisher: Springer Science & Business Media
Total Pages: 537
Release: 2006-03-14
Genre: Science
ISBN: 0387270450

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This book contains the papers that were presented at the XIIIth International Symposium on Hearing (ISH), which was held in Dourdan, France, between August 24 and 29, 2003. From its first edition in 1969, the Symposium has had a distinguished tradition of bringing together auditory psychologists and physiologists. Hearing science now also includes computational modeling and brain imaging, and this is reflected in the papers collected. The rich interactions between participants during the meeting were yet another indication of the appositeness of the original idea to confront approaches around shared scientific issues. A total of 62 solicited papers are included, organized into 12 broad thematic areas ranging from cochlear signal processing to plasticity and perceptual learning. The themes follow the sessions and the chronological order of the paper presentations during the symposium. A notable feature of the ISH books is the transcription of the discussions between participants. A draft version of the book is circulated before the meeting, and all participants are invited to make written comments, before or during the presentations. This particularity is perhaps what makes the ISH book series so valuable as a truthful picture of the evolution of issues in hearing science. We tried to uphold this tradition, which was all the easier because of the excellent scientific content of the discussions.