Spatial Hearing

Spatial Hearing PDF Author: Jens Blauert
Publisher: MIT Press
ISBN: 9780262024136
Category : Medical
Languages : en
Pages : 512

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Book Description
The field of spatial hearing has exploded in the decade or so since Jens Blauert's classic work on acoustics was first published in English. This revised edition adds a new chapter that describes developments in such areas as auditory virtual reality (an important field of application that is based mainly on the physics of spatial hearing), binaural technology (modeling speech enhancement by binaural hearing), and spatial sound-field mapping. The chapter also includes recent research on the precedence effect that provides clear experimental evidence that cognition plays a significant role in spatial hearing.The remaining four chapters in this comprehensive reference cover auditory research procedures and psychometric methods, spatial hearing with one sound source, spatial hearing with multiple sound sources and in enclosed spaces, and progress and trends from 1972 (the first German edition) to 1983 (the first English edition) -- work that includes research on the physics of the external ear, and the application of signal processing theory to modeling the spatial hearing process. There is an extensive bibliography of more than 900 items.

Spatial Hearing

Spatial Hearing PDF Author: Jens Blauert
Publisher: MIT Press
ISBN: 9780262024136
Category : Medical
Languages : en
Pages : 512

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Book Description
The field of spatial hearing has exploded in the decade or so since Jens Blauert's classic work on acoustics was first published in English. This revised edition adds a new chapter that describes developments in such areas as auditory virtual reality (an important field of application that is based mainly on the physics of spatial hearing), binaural technology (modeling speech enhancement by binaural hearing), and spatial sound-field mapping. The chapter also includes recent research on the precedence effect that provides clear experimental evidence that cognition plays a significant role in spatial hearing.The remaining four chapters in this comprehensive reference cover auditory research procedures and psychometric methods, spatial hearing with one sound source, spatial hearing with multiple sound sources and in enclosed spaces, and progress and trends from 1972 (the first German edition) to 1983 (the first English edition) -- work that includes research on the physics of the external ear, and the application of signal processing theory to modeling the spatial hearing process. There is an extensive bibliography of more than 900 items.

Hearing Loss

Hearing Loss PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309092965
Category : Social Science
Languages : en
Pages : 321

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Book Description
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.

Auditory Neuroscience

Auditory Neuroscience PDF Author: Jan Schnupp
Publisher: MIT Press
ISBN: 0262518023
Category : Medical
Languages : en
Pages : 367

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Book Description
An integrated overview of hearing and the interplay of physical, biological, and psychological processes underlying it. Every time we listen—to speech, to music, to footsteps approaching or retreating—our auditory perception is the result of a long chain of diverse and intricate processes that unfold within the source of the sound itself, in the air, in our ears, and, most of all, in our brains. Hearing is an "everyday miracle" that, despite its staggering complexity, seems effortless. This book offers an integrated account of hearing in terms of the neural processes that take place in different parts of the auditory system. Because hearing results from the interplay of so many physical, biological, and psychological processes, the book pulls together the different aspects of hearing—including acoustics, the mathematics of signal processing, the physiology of the ear and central auditory pathways, psychoacoustics, speech, and music—into a coherent whole.

Human and Machine Hearing

Human and Machine Hearing PDF Author: Richard F. Lyon
Publisher: Cambridge University Press
ISBN: 1107007534
Category : Computers
Languages : en
Pages : 591

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Book Description
This book describes how human hearing works and how to build machines that analyze sounds in the same way that people do.

Fundamentals of Sound with Applications to Speech and Hearing

Fundamentals of Sound with Applications to Speech and Hearing PDF Author: William J. Mullin
Publisher: Office the Common Books
ISBN: 9781937146917
Category :
Languages : en
Pages :

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Book Description
This book presents a clear and precise treatment of the physics of sound while using a level of math suitable for readers in the speech, language, hearing and health sciences. Simple mathematics, graphics, and qualitative descriptions are demonstrated to explain wave concepts, spectrograms, intensity, and decibels.

Auditory Scene Analysis

Auditory Scene Analysis PDF Author: Albert S. Bregman
Publisher: MIT Press
ISBN: 9780262521956
Category : Psychology
Languages : en
Pages : 800

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Book Description
Auditory Scene Analysis addresses the problem of hearing complex auditory environments, using a series of creative analogies to describe the process required of the human auditory system as it analyzes mixtures of sounds to recover descriptions of individual sounds. In a unified and comprehensive way, Bregman establishes a theoretical framework that integrates his findings with an unusually wide range of previous research in psychoacoustics, speech perception, music theory and composition, and computer modeling.

Hearing Things

Hearing Things PDF Author: Angela Leighton
Publisher: Harvard University Press
ISBN: 0674985346
Category : Literary Criticism
Languages : en
Pages : 278

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Book Description
Hearing Things is a meditation on sound’s work in literature. Drawing on critical works and the commentaries of many poets and novelists who have paid close attention to the role of the ear in writing and reading, Angela Leighton offers a reconsideration of literature itself as an exercise in hearing. An established critic and poet, Leighton explains how we listen to the printed word, while showing how writers use the expressivity of sound on the silent page. Although her focus is largely on poets—Alfred Tennyson, W. B. Yeats, Robert Frost, Walter de la Mare, Wallace Stevens, Elizabeth Bishop, Jorie Graham, and Alice Oswald—Leighton’s scope includes novels, letters, and philosophical writings as well. Her argument is grounded in the specificity of the text under discussion, but one important message emerges from the whole: literature by its very nature commands listening, and listening is a form of understanding that has often been overlooked. Hearing Things offers a renewed call for the kind of criticism that, avoiding the programmatic or purely ideological, remains alert to the work of sound in every literary text.

The Auditory System and Human Sound-Localization Behavior

The Auditory System and Human Sound-Localization Behavior PDF Author: John van Opstal
Publisher: Academic Press
ISBN: 0128017252
Category : Science
Languages : en
Pages : 436

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Book Description
The Auditory System and Human Sound-Localization Behavior provides a comprehensive account of the full action-perception cycle underlying spatial hearing. It highlights the interesting properties of the auditory system, such as its organization in azimuth and elevation coordinates. Readers will appreciate that sound localization is inherently a neuro-computational process (it needs to process on implicit and independent acoustic cues). The localization problem of which sound location gave rise to a particular sensory acoustic input cannot be uniquely solved, and therefore requires some clever strategies to cope with everyday situations. The reader is guided through the full interdisciplinary repertoire of the natural sciences: not only neurobiology, but also physics and mathematics, and current theories on sensorimotor integration (e.g. Bayesian approaches to deal with uncertain information) and neural encoding. Quantitative, model-driven approaches to the full action-perception cycle of sound-localization behavior and eye-head gaze control Comprehensive introduction to acoustics, systems analysis, computational models, and neurophysiology of the auditory system Full account of gaze-control paradigms that probe the acoustic action-perception cycle, including multisensory integration, auditory plasticity, and hearing impaired

Hearing, Sound, and the Auditory in Ancient Greece

Hearing, Sound, and the Auditory in Ancient Greece PDF Author: Jill Gordon
Publisher: Indiana University Press
ISBN: 0253062845
Category : History
Languages : en
Pages : 463

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Book Description
Hearing, Sound, and the Auditory in Ancient Greece represents the first wide-ranging philosophical study of the role of sound and hearing in the ancient Greek world. Because our modern western culture is a particularly visual one, we can overlook the significance of the auditory which was so central to the Greeks. The fifteen chapters of this edited volume explore "hearing" as being philosophically significant across numerous texts and figures in ancient Greek philosophy. Through close analysis of the philosophy of such figures as Homer, Heraclitus, Pythagoreans, Sophocles, Empedocles, Socrates, Plato, Aristotle, Hearing, Sound, and Auditory in Ancient Greece presents new and unique research from philosophers and classicists that aims to redirect us to the ways in which sound, hearing, listening, voice, and even silence shaped and reflected the worldview of ancient Greece.

Introduction to Sound

Introduction to Sound PDF Author: Charles E. Speaks
Publisher: Plural Publishing
ISBN: 1635504864
Category : Medical
Languages : en
Pages : 475

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Book Description
Featuring an exciting new chapter on several aspects of speech acoustics by Raymond D. Kent, PhD! With a new chapter, the classic textbook, Introduction to Sound: Acoustics for the Hearing and Speech Sciences, is back in a fifth edition and continues its aim to teach fundamental concepts of acoustics to students in communication sciences and disorders and related disciplines. Students of speech-language-hearing science must have a thorough understanding of the elements of acoustics before they can successfully embark on more advanced study of both normal and disordered human communication. The text is known for how acoustical concepts have been made understandable for all students, not just those who are already grounded in mathematics and physics. Coverage includes the nature of sound waves, simple harmonic motion, acoustic impedance, scales of measure, logarithms and antilogarithms, sound intensity and pressure, complex waves, resonance and filtering, distortion, sound transmissions, speech acoustics, and room acoustics. Key Features: * Summaries, Notes, and Practice Problems end each chapter * Bolded key terms throughout with end-of-book glossary * Alphabetical listing of selected equations * The numerous equations are displayed in blue for easier reading New to the Fifth Edition: * A new chapter, Basic Principles of Speech Acoustics, written by Raymond D. Kent, PhD * A special emphasis on editing the content throughout for increased readability and comprehension Please note: Ancillary content such as practice problems and acoustic animations are not included as in the original print version of this work.