Sound-Power Flow: A Practitioner's Handbook for Sound Intensity is a guide for practitioners and research scientists in different areas of acoustical science. There are three fundamental quantities in acoustics: sound pressure, sound particle velocity, and sound intensity. This book is about sound intensity and demonstrates the advantages and uses of acoustical sensing compared with other forms of sensing. It describes applications such as: measuring total sound power; directional hearing of humans and mammals; echolocation; measuring sound-power flow in ducts; and uses of non-contact, focused, high-frequency, pulse-echo ultrasonic probes. This book presents computational approaches using standard mathematics, and relates these to the measurement of sound-power flow in air and water. It also uses linear units rather than logarithmic units - this making computation in acoustics simpler and more accessible to advanced mathematics and computing. The book is based on work by the author and his associates at General Motors, the University of Mississippi, and Sonometrics.

Applied Underwater Acoustics meets the needs of scientists and engineers working in underwater acoustics and graduate students solving problems in, and preparing theses on, topics in underwater acoustics. The book is structured to provide the basis for rapidly assimilating the essential underwater acoustic knowledge base for practical application to daily research and analysis. Each chapter of the book is self-supporting and focuses on a single topic and its relation to underwater acoustics. The chapters start with a brief description of the topic's physical background, necessary definitions, and a short description of the applications, along with a roadmap to the chapter. The subtopics covered within individual subchapters include most frequently used equations that describe the topic. Equations are not derived, rather, assumptions behind equations and limitations on the applications of each equation are emphasized. Figures, tables, and illustrations related to the sub-topic are presented in an easy-to-use manner, and examples on the use of the equations, including appropriate figures and tables are also included.

This monograph offers comprehensive descriptions of the most important principles so far proposed for far-field holographic microwave imaging—including reconstruction procedures and imaging systems and apparatus—enabling the reader to use microwaves for diagnostic purposes in a wide range of applications. This hands-on resource features: A review of the existing medical imaging methods-including theory, apparatus and challenges, introducing some new medical imaging techniques. A review of the existing microwave imaging techniques-including theory, apparatus, medical applications and challenges, written from an engineering perspective and with notations. Currently proposed holographic microwave imaging technique-including reconstruction procedures and imaging systems and apparatus-enabling the reader to use microwaves for diagnostic purposes in a wide range of applications. A discussion of practical applications with detailed descriptions and discussions of several specific examples (e.g., imaging dielectric object, small inclusion detection, and medical applications). A conclusion of the proposed holographic microwave imaging technique and discussions of future research directions.

Since the publication of the first edition of the Handbook in 2002, optical methods for biomedical diagnostics have developed in many well-established directions, and new trends have also appeared. To encompass all current methods, the text has been updated and expanded into two volumes. Volume 1: Light - Tissue Interaction features eleven chapters, five of which focus on the fundamental physics of light propagation in turbid media such as biological tissues. The six following chapters introduce near-infrared techniques for the optical study of tissues and provide a snapshot of current applications and developments in this dynamic and exciting field. Topics include the scattering of light in disperse systems, the optics of blood, tissue phantoms, a comparison between time-resolved and continuous-wave methods, and optoacoustics. Volume 2: Methods begins by describing the basic principles and diagnostic applications of optical techniques based on detecting and processing the scattering, fluorescence, FT IR, and Raman spectroscopic signals from various tissues, with an emphasis on blood, epithelial tissues, and human skin. The second half of the volume discusses specific imaging technologies, such as Doppler, laser speckle, optical coherence tomography (OCT), and fluorescence and photoacoustic imaging.

Designed to accompany the textbook of the same name, Workbook for the Fundamentals of Sound Science is filled with engaging activities that enable students to find and experience the common ground between physics and music. Using music as the vehicle for exploring sound, students uncover common principles of the everyday, physical world through a variety of activities such as comprehension questions, multiple choice and cloze exercises, and responding to charts. Topics of inquiry include distance velocity, scalars and vectors, harmonic motion, waves, the sources and physical properties of sound, and measurements of loudness. Students also use basic musicianship as the springboard for an examination of the Fourier Analysis of the Simplest Sound Spectra. In conjunction with the main text, Workbook for the Fundamentals of Sound Science can be used for introductory courses in physics, including those at the high school level. The accessibility of the material, which does not require an extensive background in mathematics, also makes it appropriate for non-major, general education courses at the university level.

Sound Design for Moving Image offers a clear introduction to sound design theory and practice to help you integrate sound ideas into your productions. Contemporary soundtracks are often made up of hundreds of separate tracks, and thousands of individual sounds, including elements of dialogue, music and sound effects. As a result, many budding filmmakers find them a daunting prospect, and are tempted to leave sound to the last stages of post-production. This book, from award-winning Sound Designer Kahra Scott-James, encourages you to incorporate sound into your pre-production planning, to make the most of this powerful narrative tool. Adopting a specific framework in order to help demystify sound design for moving image, the book isn't designed as a sound engineering handbook, but as a guide for moving image content creators wanting to explore sound and collaborate with sound designers. Regardless of medium, the same, or similar concepts can be adopted, adapted, and applied to any project employing sound. Includes detailed and insightful interviews with leading sound designers, including Randy Thom, Director of Sound Design at Skywalker Sound, and Glenn Kiser, Director of the Dolby Institute, as well as practical projects to help you hone your skills using video and sound files available from the companion website - https://bloomsbury.com/cw/sound-design-for-moving-image - making this is a complete sound course to take you from novice skills to confident practitioner.

How do scientists impact society in the twenty-first century? Many scientists are increasingly interested in the impact that their research will have on the public. Scientists likewise must answer the question above when applying for funding from government agencies, particularly as part of the 'Broader Impacts' criterion of proposals to the US National Science Foundation. This book equips scientists in all disciplines to do just that, by providing an overview of the origins, history, rationale, examples, and case studies of broader impacts, primarily drawn from the author's experiences over the past five decades. Beyond including theory and evidence, it serves as a 'how to' guide for best practices for scientists. Although this book primarily uses examples from the NSF, the themes and best practices are applicable to scientists and applications around the world where funding also requires impacts and activities that benefit society.

This book is an introduction to optics and optical fabrication that provides technicians with simple explanations supported by illustrations and diagrams. Detailed examples and calculations are also included. The behaviour and performance of optical elements as individual components and as members of complete systems are discussed and evaluated. Further topics include the manufacturing, testing, and mounting of optical elements; two-element systems; optical coatings; and aberrations.

Engineering Principles of Mechanical Vibration is a textbook that is designed for use in senior-level undergraduate and introductory and intermediate-level graduate courses in mechanical vibration. It assumes that students have a fundamental understanding of rigid body dynamics and ordinary differential equations. Engineering Principles of Mechanical Vibration is an applications-oriented vibration textbook that contains complete developments of equations associated with the many vibration principles discussed in the textbook. The textbook presents complete developments of solution techniques for differential equations associated with lumped-parameter single- and multi-degree-of-freedom and basic continuous vibration systems. It discusses principles associated with periodic, complex periodic, nonperiodic, transient, and random vibration excitation and presents information related to vibration measurements, digital processing of vibration signals, and analytical and experimental modal analyses.

The revised edition of Acoustic Territories: Sound Culture and Everyday Life offers an expansive reading of auditory life. It provides a careful consideration of the performative dynamics inherent to sounding and listening, and discusses how sound studies may illuminate understandings of contemporary society. Combining research on urbanism, popular culture, street life and sonic technologies, Acoustic Territories opens up a range of critical perspectives--it challenges debates surrounding noise pollution and charts an "acoustic politics of space" by engaging auditory experience as found within particular cultural histories and related ideologies. Brandon LaBelle traces sound culture through a topographic structure: from underground territories to the home, and further, into the rhythms and vibrations of streets and neighborhoods, and finally to the sky itself as an arena of transmitted imaginaries. The new edition includes an additional "global territory" of the relational, positioning acoustics as a range of everyday practices that rework dominant tonalities. Questions of orientation and emplacement are critically raised, reframing listening as multi-modal and intrinsic to resistant socialities and what the author terms "acts of compositioning." The book is fully updated to include new relevant research and references surfacing since 2010, as well as a new preface to the second edition. Acoustic Territories continues to uncover the embedded tensions and potentialities inherent to sound as it exists in the everyday spaces around us.