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Acoustics

Acoustics PDF Author: Allan D. Pierce
Publisher: Springer
ISBN: 3030112144
Category : Science
Languages : en
Pages : 797

Book Description
This corrected version of the landmark 1981 textbook introduces the physical principles and theoretical basis of acoustics with deep mathematical rigor, concentrating on concepts and points of view that have proven useful in applications such as noise control, underwater sound, architectural acoustics, audio engineering, nondestructive testing, remote sensing, and medical ultrasonics. Since its publication, this text has been used as part of numerous acoustics-related courses across the world, and continues to be used widely today. During its writing, the book was fine-tuned according to insights gleaned from a broad range of classroom settings. Its careful design supports students in their pursuit of a firm foundation while allowing flexibility in course structure. The book can easily be used in single-term or full-year graduate courses and includes problems and answers. This rigorous and essential text is a must-have for any practicing or aspiring acoustician.

Acoustics

Acoustics PDF Author: Allan D. Pierce
Publisher: Springer
ISBN: 3030112144
Category : Science
Languages : en
Pages : 797

Book Description
This corrected version of the landmark 1981 textbook introduces the physical principles and theoretical basis of acoustics with deep mathematical rigor, concentrating on concepts and points of view that have proven useful in applications such as noise control, underwater sound, architectural acoustics, audio engineering, nondestructive testing, remote sensing, and medical ultrasonics. Since its publication, this text has been used as part of numerous acoustics-related courses across the world, and continues to be used widely today. During its writing, the book was fine-tuned according to insights gleaned from a broad range of classroom settings. Its careful design supports students in their pursuit of a firm foundation while allowing flexibility in course structure. The book can easily be used in single-term or full-year graduate courses and includes problems and answers. This rigorous and essential text is a must-have for any practicing or aspiring acoustician.

Acoustical Materials

Acoustical Materials PDF Author: Pranab Saha
Publisher: SAE International
ISBN: 0768099463
Category : Technology & Engineering
Languages : en
Pages : 320

Book Description
What is acoustics? What is noise? How is sound measured? How can the vehicle noise be reduced using sound package treatments? Pranab Saha answers these and more in Acoustical Materials. Acoustics is the science of sound, including its generation, propagation, and effect. Although the propulsion sources of internal combustion engine (ICE) vehicles and electric motor-powered vehicles (EV) are different and therefore their propulsion noises are different, both types of vehicles have shared noise concerns: Tire and road noise Wind noise Vehicle noise and vibration issues have been there almost from the inception of vehicle manufacturing. The noise problem in a vehicle is very severe and is difficult to solve only by modifying the sources of noise and vibration. Sound package treatments address the noise and vibration issues along the path to reduce in-cabin noise. In Acoustical Materials, readers will grasp the science of reducing sound and vibration using sound absorbers, sound barriers, and vibration dampers. Sound provides information on the proper operation of the vehicle, but if unchecked, can detract from the consumer experience within the vehicle and create noise pollution outside the vehicle. Acoustical Materials provides essential information on the basics of sound, vehicle noise source, how these are measured, how vehicle owners perceive sound, and ultimately, how to solve noise problems in vehicles using sound package materials.

Waves with Power-Law Attenuation

Waves with Power-Law Attenuation PDF Author: Sverre Holm
Publisher: Springer
ISBN: 3030149277
Category : Science
Languages : en
Pages : 338

Book Description
This book integrates concepts from physical acoustics with those from linear viscoelasticity and fractional linear viscoelasticity. Compressional waves and shear waves in applications such as medical ultrasound, elastography, and sediment acoustics often follow power law attenuation and dispersion laws that cannot be described with classical viscous and relaxation models. This is accompanied by temporal power laws rather than the temporal exponential responses of classical models. The book starts by reformulating the classical models of acoustics in terms of standard models from linear elasticity. Then, non-classical loss models that follow power laws and which are expressed via convolution models and fractional derivatives are covered in depth. In addition, parallels are drawn to electromagnetic waves in complex dielectric media. The book also contains historical vignettes and important side notes about the validity of central questions. While addressed primarily to physicists and engineers working in the field of acoustics, this expert monograph will also be of interest to mathematicians, mathematical physicists, and geophysicists.

Computational Acoustics

Computational Acoustics PDF Author: Manfred Kaltenbacher
Publisher: Springer
ISBN: 3319590383
Category : Technology & Engineering
Languages : en
Pages : 257

Book Description
The book presents a state-of-art overview of numerical schemes efficiently solving the acoustic conservation equations (unknowns are acoustic pressure and particle velocity) and the acoustic wave equation (pressure of acoustic potential formulation). Thereby, the different equations model both vibrational- and flow-induced sound generation and its propagation. Latest numerical schemes as higher order finite elements, non-conforming grid techniques, discontinuous Galerkin approaches and boundary element methods are discussed. Main applications will be towards aerospace, rail and automotive industry as well as medical engineering. The team of authors are able to address these topics from the engineering as well as numerical points of view.

Handbook of Signal Processing in Acoustics

Handbook of Signal Processing in Acoustics PDF Author:
Publisher: Springer Science & Business Media
ISBN: 0387776982
Category :
Languages : en
Pages : 1932

Book Description


Worship Space Acoustics

Worship Space Acoustics PDF Author: David T. Bradley
Publisher: Springer
ISBN: 1493930974
Category : Technology & Engineering
Languages : en
Pages : 382

Book Description
“Worship Space Acoustics: 3 Decades of Design is a beautiful collection of recent work. This is a comprehensive compendium that far surpasses previous publications in the field in its depth, design, and information. Worship spaces of all major U.S. religions are covered. This book should be an obligatory reference for any consultant involved in church architecture and acoustics.” -Mendel Kleiner, author of Worship Space Acoustics, Acoustics: Information and Communication Series (J. Ross Publishing 2010) “All involved in their design will appreciate this presentation of recent rooms for religious worship.” -Leo L. Beranek, author of Concert Halls and Opera Houses: Music, Acoustics, and Architecture (Springer-Verlag 2004) “Through descriptions, photos, drawings, and acoustical data, this book provides valuable information on existing worship spaces designed during the past thirty years. This very well-edited book, including the Editors' Preface and six excellent essays from key people involved in worship space design, provides valuable information and ideas on the aesthetic, acoustic, and liturgical design of worship spaces for a number of faiths and in several countries.” -Robert Coffeen, principle at R. C. Coffeen, Consultant in Acoustics LLC, Lawrence, Kansas This book takes the reader on a wide-ranging tour through churches, synagogues, mosques, and other worship spaces designed during the past 30 years. The book begins with a series of essays on topics ranging from the soundscape of worship spaces to ecclesiastical design at the turn of the 21st Century. Perspective pieces from an architect, audio designer, music director, and worship space owner are also included. The core of the book presents the acoustical and architectural design of a wide variety of individual worship space venues. Acoustical consulting firms, architects, and worship space designers from across the world contributed their recent innovative works in the area of worship space acoustics. The contributions include detailed renderings and architectural drawings, as well as informative acoustic data graphs and evocative descriptions of the spaces. Filled with beautiful photography and fascinating modern design, this book is a must-read for anyone interested in religious architecture, acoustical design, or musical performance.

Sound Reproduction

Sound Reproduction PDF Author: Floyd E. Toole
Publisher: Routledge
ISBN: 1317415094
Category : Technology & Engineering
Languages : en
Pages : 956

Book Description
Sound Reproduction: The Acoustics and Psychoacoustics of Loudspeakers and Rooms, Third Edition explains the physical and perceptual processes that are involved in sound reproduction and demonstrates how to use the processes to create high-quality listening experiences in stereo and multichannel formats. Understanding the principles of sound production is necessary to achieve the goals of sound reproduction in spaces ranging from recording control rooms and home listening rooms to large cinemas. This revision brings new science-based perspectives on the performance of loudspeakers, room acoustics, measurements and equalization, all of which need to be appropriately used to ensure the accurate delivery of music and movie sound tracks from creators to listeners. The robust website (www.routledge.com/cw/toole) is the perfect companion to this necessary resource.

Bat Bioacoustics

Bat Bioacoustics PDF Author: M. Brock Fenton
Publisher: Springer
ISBN: 1493935275
Category : Medical
Languages : en
Pages : 318

Book Description
Arguably biosonar is one of the ‘eye-opening’ discoveries about animal behavior and the auditory systems of echolocators are front and center in this story. Echolocation by bats has proven to be a virtual gold mine for colleagues studying neurobiology, while providing many rich examples of its impact on other areas of bats’ lives. In this volume we briefly review the history of the topic (reminding readers of the 1995 Hearing by Bats). We use a chapter on new findings in the phylogeny of bats to put the information that follows in an evolutionary context. This includes an examination of the possible roles of Prestin and FoxP2 genes and various anatomical features affecting bat vocalizations. We introduce recent work on the role of noseleafs, ears, and other facial components on the focusing of sound and collection of echoes. ​

Sensory Evaluation of Sound

Sensory Evaluation of Sound PDF Author: Nick Zacharov
Publisher: CRC Press
ISBN: 0429769911
Category : Mathematics
Languages : en
Pages : 581

Book Description
Sensory Evaluation of Sound provides a detailed review of the latest sensory evaluation techniques, specifically applied to the evaluation of sound and audio. This three-part book commences with an introduction to the fundamental role of sound and hearing, which is followed by an overview of sensory evaluation methods and associated univariate and multivariate statistical analysis techniques. The final part of the book provides several chapters with concrete real-world applications of sensory evaluation ranging from telecommunications, hearing aids design and binaural sound, via the latest research in concert hall acoustics through to audio-visual interaction. Aimed at the engineer, researcher, university student or manager the book gives insight into the advanced methods for the sensory evaluation with many application examples. Introduces the fundamental of hearing and the value of sound Provides a firm theoretical basis for advanced techniques in sensory evaluation of sound that are then illustrated with concrete examples from university research through to industrial product development Includes chapters on sensory evaluation practices and methods as well as univariate and multivariate statistical analysis Six application chapters covering a wide range of concrete sensory evaluation study examples including insight into audio-visual assessment Includes data analysis with several associated downloadable datasets Provides extensive references to the existing research literature, text books and standards

Concert Halls by Nagata Acoustics

Concert Halls by Nagata Acoustics PDF Author: Yasuhisa Toyota
Publisher: Springer Nature
ISBN: 3030424502
Category : Science
Languages : en
Pages : 326

Book Description
This visually stunning and data rich text catalogs the design of 32 concert halls by world-renowned acoustician Yasuhisa Toyota and his team at Nagata Acoustics, the firm behind the celebrated Walt Disney Concert Hall, the Hamburg Elbphilharmonie, and numerous others. Alongside architectural drawings and photographs, commentary on the design process and challenges of each hall provides insight for the dedicated listener to appreciate a wide range of internationally beloved concert venues. Summarized acoustical and architectural data for each of the halls will provide valuable reference information to architects and acousticians alike. Following the project anthology is an overview of the history, development, and acoustical features of vineyard- and surround-style concert halls. A broader discussion of design philosophy reveals the methods by which Toyota has guided architects to create world renowned halls. These technical and general discussions give architects the foundation to design for the performing arts, and provide audiences a new insight and perspective to consider the next time they attend a concert.