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Author: Christopher Cooper
Publisher: The Rosen Publishing Group, Inc
ISBN: 1477777679
Category : Juvenile Nonfiction
Languages : en
Pages : 96
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Book Description
Ticking clocks, claps of thunder, the human voice—sound is anything that can be heard. Hearing sound is one thing, but understanding just how it works and what its properties are is quite another. Answering these questions and others concerning supersonic speed and breaking the sound barrier, how the human voice and ear work, and the age-old question of whether a tree falling in the forest unobserved makes any noise, this volume provides an accessible yet detailed and amply illustrated guide to the science of sound. Also included are several fun projects, which allow readers to explore in a hands-on way the nature, quality, and behavior of sound.
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.
Author: Christopher Cooper
Publisher: The Rosen Publishing Group, Inc
ISBN: 1477777679
Category : Juvenile Nonfiction
Languages : en
Pages : 96
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Book Description
Ticking clocks, claps of thunder, the human voice—sound is anything that can be heard. Hearing sound is one thing, but understanding just how it works and what its properties are is quite another. Answering these questions and others concerning supersonic speed and breaking the sound barrier, how the human voice and ear work, and the age-old question of whether a tree falling in the forest unobserved makes any noise, this volume provides an accessible yet detailed and amply illustrated guide to the science of sound. Also included are several fun projects, which allow readers to explore in a hands-on way the nature, quality, and behavior of sound.
Author: Thomas D. Rossing
Publisher: Springer Science & Business Media
ISBN: 1475738226
Category : Science
Languages : en
Pages : 336
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Book Description
An ideal text for advanced undergraduates, the book provides the foundations needed to understand the acoustics of rooms and musical instruments as well as the basics for scientists and engineers interested in noise and vibration. The new edition contains four new chapters devoted primarily to applications of acoustical principles in everyday life: Microphones and Other Transducers, Sound in Concert Halls and Studios, Sound and Noise Outdoors; and Underwater Sound.
Author: Tony Moscal
Publisher: Human Kinetics 1
ISBN: 9780793535590
Category : Music
Languages : en
Pages : 294
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Book Description
SOUNDCHECK THE BASICS OF SOUND AND SOUND SYSTEMS
Author: professor Ibrahim elnoshokaty
Publisher: ibrahim elnoshokaty
ISBN:
Category : Science
Languages : en
Pages : 1018
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Book Description
In physics, sound is a vibration that propagates as an acoustic wave, through a transmission medium such as a gas, liquid or solid. In human physiology and psychology, sound is the reception of such waves and their perception by the brain.[1] Only acoustic waves that have frequencies lying between about 20 Hz and 20 kHz, the audio frequency range, elicit an auditory percept in humans. In air at atmospheric pressure, these represent sound waves with wavelengths of 17 meters (56 ft) to 1.7 centimeters (0.67 in). Sound waves above 20 kHz are known as ultrasound and are not audible to humans. Sound waves below 20 Hz are known as infrasound. Different animal species have varying hearing ranges. Acoustics is the interdisciplinary science that deals with the study of mechanical waves in gasses, liquids, and solids including vibration, sound, ultrasound, and infrasound. A scientist who works in the field of acoustics is an acoustician, while someone working in the field of acoustical engineering may be called an acoustical engineer.[2] An audio engineer, on the other hand, is concerned with the recording, manipulation, mixing, and reproduction of sound. Applications of acoustics are found in almost all aspects of modern society, subdisciplines include aeroacoustics, audio signal processing, architectural acoustics, bioacoustics, electro-acoustics, environmental noise, musical acoustics, noise control, psychoacoustics, speech, ultrasound, underwater acoustics, and vibration.
Author: Ric Wallace
Publisher: CreateSpace
ISBN: 9781475080476
Category : Technology & Engineering
Languages : en
Pages : 168
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Book Description
This book is about the fundamentals of live sound engineering and is intended to supplement the curriculum for the online classes at the Production Institute (www.productioninstitute.com/students). Nonetheless, it will be invaluable for beginning sound engineers and technicians anywhere who seek to expand their knowledge of sound reinforcement on their own. Written with beginners and novices in churches and convention centers in mind, this book starts by teaching you professional terminology and the processes of creating production related documents used to communicate with other sound engineers, vendors and venues. Subjects such as Signal Path and AC (alternating current) power safety and distribution are closely examined. These two subjects are closely related to the buzzing, humming and other noise related phenomena that often plague sound reinforcement systems. Chapters include an in-depth review of both analog and digital mixing consoles, their differences and similarities, and the gain structure fundamentals associated with the proper operation of either type of mixing console. Audio dynamic processors such as compressors, limiters and noise gates and their operation are explained in detail. Audio effects like delay and reverb are examined so that you can learn the basics of "sweetening" the mix to create larger and more emotive soundscapes and achieve studio-like outcomes in a live sound environment. Advanced mixing techniques, workflow, and the conventional wisdom used by professional audio engineers are explained so you don't have to spend years trying to figure out how these processes are achieved. Last but not least, a comprehensive review of acoustic feedback, and how to eliminate it from stage monitors and main speaker systems are detailed in a step by step process. This book will be especially helpful to volunteer audio techs in houses of worship, convention centers and venues of all types. It will bridge the gap between the on-the-job training that beginners receive and the knowledge and conventional wisdom that professional sound engineers employ in their daily routine.
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.
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.
Author: Karen Collins
Publisher: MIT Press
ISBN: 0262362910
Category : Science
Languages : en
Pages : 248
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Book Description
An introduction to the concepts and principles of sound design practice, with more than 175 exercises that teach readers to put theory into practice. This book offers an introduction to the principles and concepts of sound design practice, from technical aspects of sound effects to the creative use of sound in storytelling. Most books on sound design focus on sound for the moving image. Studying Sound is unique in its exploration of sound on its own as a medium and rhetorical device. It includes more than 175 exercises that enable readers to put theory into practice as they progress through the chapters.
Author: Daniel M. Thompson
Publisher: Hal Leonard Corporation
ISBN: 154003772X
Category : Music
Languages : en
Pages : 483
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Book Description
(Berklee Guide). Understanding Audio explores the fundamentals of audio and acoustics that impact every stage of the music recording process. Whether you are a musician setting up your first Pro Tools project studio, or you are a seasoned recording engineer or producer eager to find a reference that fills in the gaps in your understanding of audio, this book is for you. Understanding Audio will enable you to develop a thorough understanding of the underlying principles of sound, and take some of the mystery and guesswork out of how equipment setup affects the quality of your recordings. Projects at the end of each chapter will assist you in applying these principles to your own recording environment. Learn about: * Basic and advanced audio theory * Cables and studio wiring * Recording studio and console signal flow * Digital and analog audio * Studio and listening room acoustics * Psychoacoustics * "In the Studio" insights, relating audio principles to real recording situations
