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Books > Science & Mathematics > Physics > Classical mechanics > Sound, vibration & waves (acoustics)
Written by the world's leading scholars and researchers in the
emerging field of sound studies, The Oxford Handbook of Sound
Studies offers new and fully engaging perspectives on the
significance of sound in its material and cultural forms. The book
considers sounds and music as experienced in such diverse settings
as shop floors, laboratories, clinics, design studios, homes, and
clubs, across an impressively broad range of historical periods and
national and cultural contexts.
Science has traditionally been understood as a visual matter, a
study which has historically been undertaken with optical
technologies such as slides, graphs, and telescopes. This book
questions that notion powerfully by showing how listening has
contributed to scientific practice. Sounds have always been a part
of human experience, shaping and transforming the world in which we
live in ways that often go unnoticed. Sounds and music, the authors
argue, are embedded in the fabric of everyday life, art, commerce,
and politics in ways which impact our perception of the world.
Through an extraordinarily diverse set of case studies, authors
illustrate how sounds -- from the sounds of industrialization, to
the sounds of automobiles, to sounds in underwater music and
hip-hop, to the sounds of nanotechnology -- give rise to new forms
listening practices. In addition, the book discusses the rise of
new public problems such as noise pollution, hearing loss, and the
"end" of the amateur musician that stem from the spread and
appropriation of new sound- and music-related technologies, analog
and digital, in many domains of life.
Rich in vivid and detailed examples and compelling case studies,
and featuring a companion website of listening samples, this
remarkable volume boldly challenges readers to rethink the way they
hear and understand the world.
Acoustic microscopy enables the elastic properties of materials to
be imaged and measured with the resolution of a good microscope. By
using frequencies in the microwave regime, it is possible to make
the acoustic wavelength comparable with the wavelength of light,
and hence to achieve a resolution comparable with an optical
microscope. Solids can support both longitudinal and transverse
acoustic waves. At surfaces a unique combination of the two known
as Raleigh waves can propagate, and in many circumstances these
dominate the contrast in acoustic microscopy. Following the
invention of scanning probe microscopes, it is now possible to use
an atomic force microscope to detect the acoustic vibration of a
surface with resolution in the nanometre range, thus beating the
diffraction limit by operating in the extreme near-field. This
second edition of Acoustic Microscopy has a major new chapter on
the technique and applications of acoustically excited probe
microscopy.
This unique compendium introduces the field of numerical modelling
of water waves. The topics included the most widely used water wave
modelling approaches, presented in increasing order of complexity
and categorized into phase-averaged and phase-resolving at the
highest level.A comprehensive state-of-the-art review is provided
for each chapter, comprising the historical development of the
method, the most relevant models and their practical applications.
A full description on the method's underlying assumptions and
limitations are also provided. The final chapter features coupling
among different models, outlining the different types of
implementations, highlighting their pros and cons, and providing
numerous relevant examples for full context.The useful reference
text benefits professionals, researchers, academics, graduate and
undergraduate students in wave mechanics in general and coastal and
ocean engineering in particular.
This book addresses the analysis of musical sounds from the
viewpoint of someone at the intersection between physicists,
engineers, piano technicians, and musicians. The study is
structured into three parts. The reader is introduced to a variety
of waves and a variety of ways of presenting, visualizing, and
analyzing them in the first part. A tutorial on the tools used
throughout the book accompanies this introduction. The mathematics
behind the tools is left to the appendices. Part Two provides a
graphical survey of the classical areas of acoustics that pertain
to musical instruments: vibrating strings, bars, membranes, and
plates. Part Three is devoted almost exclusively to the piano.
Several two- and three-dimensional graphical tools are introduced
to study various characteristics of pianos: individual notes and
interactions among them, the missing fundamental, inharmonicity,
tuning visualization, the different distribution of harmonic power
for the various zones of the piano keyboard, and potential uses for
quality control. These techniques are also briefly applied to other
musical instruments studied in earlier parts of the book. For
physicists and engineers there are appendices to cover the
mathematics lurking beneath the numerous graphs and a brief
introduction to Matlab (R) which was used to generate these graphs.
A website accompanying the book
(https://sites.google.com/site/analysisofsoundsandvibrations/)
contains: - Matlab (R) scripts - mp3 files of sounds - references
to YouTube videos - and up-to-date results of recent studies
Composites have been studied for more than 150 years, and interest
in their properties has been growing. This classic volume provides
the foundations for understanding a broad range of composite
properties, including electrical, magnetic, electromagnetic,
elastic and viscoelastic, piezoelectric, thermal, fluid flow
through porous materials, thermoelectric, pyroelectric,
magnetoelectric, and conduction in the presence of a magnetic field
(Hall effect). Exact solutions of the PDEs in model geometries
provide one avenue of understanding composites; other avenues
include microstructure-independent exact relations satisfied by
effective moduli, for which the general theory is reviewed;
approximation formulae for effective moduli; and series expansions
for the fields and effective moduli that are the basis of numerical
methods for computing these fields and moduli. The range of
properties that composites can exhibit can be explored either
through the model geometries or through microstructure-independent
bounds on the properties. These bounds are obtained through
variational principles, analytic methods, and Hilbert space
approaches. Most interesting is when the properties of the
composite are unlike those of the constituent materials, and there
has been an explosion of interest in such composites, now known as
metamaterials. The Theory of Composites surveys these aspects,
among others, and complements the new body of literature that has
emerged since the book was written. It remains relevant today by
providing historical background, a compendium of numerous results,
and through elucidating many of the tools still used today in the
analysis of composite properties. This book is intended for applied
mathematicians, physicists, and electrical and mechanical
engineers. It will also be of interest to graduate students.
What if history had a sound track? What would it tell us about
ourselves? Based on a thirty-part BBC Radio series and podcast,
Noise explores the human dramas that have revolved around sound at
various points in the last 100,000 years, allowing us to think in
fresh ways about the meaning of our collective past.
Though we might see ourselves inhabiting a visual world, our
lives have always been hugely influenced by our need to hear and be
heard. To tell the story of sound--music and speech, but also
echoes, chanting, drumbeats, bells, thunder, gunfire, the noise of
crowds, the rumbles of the human body, laughter, silence,
conversations, mechanical sounds, noisy neighbors, musical
recordings, and radio--is to explain how we learned to overcome our
fears about the natural world, perhaps even to control it; how we
learned to communicate with, understand, and live alongside our
fellow beings; how we've fought with one another for dominance; how
we've sought to find privacy in an increasingly noisy world; and
how we've struggled with our emotions and our sanity.
Oratory in ancient Rome was important not just for the words
spoken but for the sounds made--the tone, the cadence, the pitch of
the voice--how that voice might have been transformed by the
environment in which it was heard and how the audience might have
responded to it. For the Native American tribes first encountering
the European colonists, to lose one's voice was to lose oneself. In
order to dominate the Native Americans, European colonists went to
great effort to silence them, to replace their "demonic" "roars"
with the more familiar "bugles, speaking trumpets, and gongs."
Breaking up the history of sound into prehistoric noise, the age
of oratory, the sounds of religion, the sounds of power and revolt,
the rise of machines, and what he calls our "amplified age," Hendy
teases out continuities and breaches in our long relationship with
sound in order to bring new meaning to the human story.
This introductory text emphasises physical principles, rather than
the mathematics. Each topic begins with a discussion of the
physical characteristics of the motion or system. The mathematics
is kept as clear as possible, and includes elegant mathematical
descriptions where possible. Designed to provide a logical
development of the subject, the book is divided into two sections,
vibrations followed by waves. A particular feature is the inclusion
of many examples, frequently drawn from everyday life, along with
more cutting-edge ones. Each chapter includes problems ranging in
difficulty from simple to challenging and includes hints for
solving problems. Numerous worked examples included throughout the
book.
The Science of Sound is widely recognized as the leading textbook
in the field. It provides an excellent introduction to acoustics
for students without college physics or a strong background in
mathematics. In the Third Edition, Richard Moore and Paul Wheeler
join Tom Rossing in updating The Science of Sound to include a wide
range of important technological developments in the field of
acoustics. New exercises and review questions have been added to
the end of each chapter to help students study the material.
Principles of Underwater Sound by Robert J. Urick is the most
widely used book on underwater acoustics and sonar published today.
For more than three decades this book has been the standby of
practicing engineers, scientists, technicians, underwater systems
managers, teachers and students. Its contents lie squarely in the
middle between theory at one end and practical technology at the
other. Principles encapsulates the fundamental principles and the
various phenomena of underwater sound as they apply to sonar
equation, the heart of prediction of sonar performance and the
quantitative assessment of effectiveness of a sonar's target
detection capability. Explanations are clear and well written for
teaching and self-study and the book has a problem section with
solutions. Dr. Robert Urick, the author, was an eminent underwater
acoustics scientist and engineer, contributing to nearly all phases
of underwater sound research. Among his many awards, Robert Urick
received the Distinguished Civilian Service Award from the Navy and
The Pioneers Medal from the Acoustical Society of America for his
authorship of this book, his many experiments on sound propagation
scattering, reverberation and ambient noise, and his grand
scholarship and leadership in the field of underwater acoustics.
Decaying Two-dimensional Turbulence; W.R. Young. Experiments in 1D
Turbulence; F. Daviaud. Experiments on 2D Turbulence; (Laboratory)
P. Tabeling. Experiments on Spatiotemporal Chaos in Two Dimensions
J.P. Gollub. Extended Self Similarity; S. Ciliberto. Hot Wire
Anemometry: An Overview in Turbulence Research-Present and Future;
A. Tsinober. Intermittency (Random Cascade Models, Multifractality
and Large Deviations); U.Frisch. Numerical Simulations (Direct);
M.E. Brachet. Numerical Simulations of Twodimensional Flows;
(Turbulence and Vortices); B. Legras. Optical Turbulence; A.C.
Newell, V.E. Zakharov. Phase Turbulence; H. Chate, P. Manneville.
Predictability in Turbulence; G. Paladin, et al. Probability
Density Functions in 3D Turbulence; B. Castaing. Rayleigh-Benard
Turbulent Convection; A. Tilgner, et al. Scaling in Hydrodynamics;
L.P. Kadanoff. Spatiotemporal Intermittency; H. Chate, P.
Manneville. Vorticity Filaments; Y. Couder, et al. 6 additional
articles. Index.
Physical Ultrasonics of Composites is a rigorous introduction to
the characterization of composite materials by means of ultrasonic
waves. Composites are treated here not simply as uniform media, but
as inhomogeneous layered anisotropic media with internal structure
characteristic of composite laminates. The objective here is to
concentrate on exposing the singular behavior of ultrasonic waves
as they interact with layered, anisotropic materials, materials
which incorporate those structural elements typical of composite
laminates.
This book provides a synergistic description of both modeling and
experimental methods in addressing wave propagation phenomena and
composite property measurements. After a brief review of basic
composite mechanics, a thorough treatment of ultrasonics in
anisotropic media is presented, along with composite
characterization methods. The interaction of ultrasonic waves at
interfaces of anisotropic materials is discussed, as are guided
waves in composite plates and rods. Waves in layered media are
developed from the standpoint of the "Stiffness Matrix," a major
advance over the conventional, potentially unstable Transfer Matrix
approach. Laminated plates are treated both with the stiffness
matrix and using Floquet analysis. The important influence on the
received electronic signals in ultrasonic materials
characterization from transducer geometry and placement are
carefully exposed in a dedicated chapter. Ultrasonic wave
interactions are especially susceptible to such influences because
ultrasonic transducers are seldom more than a dozen or so
wavelengths in diameter. The book ends with a chapter devoted to
the emerging field of air-coupled ultrasonics. This new technology
has come of age with the development of purpose-built transducers
and electronics and is finding ever wider applications,
particularly in the characterization of composite laminates.
Progress in the numerical simulation of turbulence has been rapid
in the 1990s. New techniques both for the numerical approximation
of the Navier-Stokes equations and for the subgrid-scale models
used in large-eddy simulation have emerged and are being widely
applied for both fundamental and applied engineering studies, along
with ideas for the performance and use of simulation for
compressible, chemically reacting and transitional flows. This
collection of papers from the second ERCOFTAC Workshop on Direct
and Large-Eddy Simulation, held in Grenoble in September 1996,
presents the research being undertaken in Europe and Japan on these
topics. Describing in detail the ambitious use of DNS for
fundamental studies and of LES for complex flows of potential and
actual engineering importance, this volume should be of interest to
researchers active in the area.
An almost complete collection of the papers given at the
International Workshop on Imaging in High Energy Astronomy
(Anacapri, Italy, 1994). These proceedings, which concentrate on
imaging above 10 keV, represent the state of the art in the field,
resulting from the success of many missions (I.C. Granat and CGRO)
carrying detectors for high energy astronomy with imaging
capabilities. The main topics of the book are Bragg concentrators,
coded mask-modulation collimators, double Compton telescopes, the
occultation method, tracking chambers, and new experimental
techniques. The book also contains some papers dealing with image
reconstruction and processing, with an emphasis on the above
techniques.
Wave evolution on a falling film is a classical hydrodynamic
instability whose rich wave dynamics have been carefully recorded
in the last fifty years. Such waves are known to profoundly affect
the mass and heat transfer of multi-phase industrial units.
This book describes the collective effort of both authors and their
students in constructing a comprehensive theory to describe the
complex wave evolution from nearly harmonic waves at the inlet to
complex spatio-temporal patterns involving solitary waves
downstream. The mathematical theory represents a significant
breakthrough from classical linear stability theories, which can
only describe the inlet harmonic waves and also extends classical
soliton theory for integrable systems to real solitrary wave
dynamics with dissipation. One unique feature of falling-film
solitary wave dynamics, which drives much of the spatio-temporal
wave evolution, is the irreversible coalescence of such localized
wave structures. It represents the first full description of a
hydrodynamic instability from inception to developed chaos. This
approach should prove useful for other complex hydrodynamic
instabilities and would allow industrial engineers to better design
their multi-phase apparati by exploiting the deciphered wave
dynamics. This publication gives a comprehensive review of all
experimental records and existing theories and significantly
advances state of the art on the subject and are complimented by
complex and attractive graphics from computational fluid
mechanics.
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