Acoustical Impulse Response Functions of Music Performance Halls PDF Download

Author: Douglas Frey
Publisher: Springer Nature
ISBN: 3031025652
Category : Technology & Engineering
Languages : en
Pages : 102

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Book Description
Digital measurement of the analog acoustical parameters of a music performance hall is difficult. The aim of such work is to create a digital acoustical derivation that is an accurate numerical representation of the complex analog characteristics of the hall. The present study describes the exponential sine sweep (ESS) measurement process in the derivation of an acoustical impulse response function (AIRF) of three music performance halls in Canada. It examines specific difficulties of the process, such as preventing the external effects of the measurement transducers from corrupting the derivation, and provides solutions, such as the use of filtering techniques in order to remove such unwanted effects. In addition, the book presents a novel method of numerical verification through mean-squared error (MSE) analysis in order to determine how accurately the derived AIRF represents the acoustical behavior of the actual hall.

Author: Ville Pulkki
Publisher: John Wiley & Sons
ISBN: 1119252598
Category : Technology & Engineering
Languages : en
Pages : 410

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Book Description
A comprehensive guide that addresses the theory and practice of spatial audio This book provides readers with the principles and best practices in spatial audio signal processing. It describes how sound fields and their perceptual attributes are captured and analyzed within the time-frequency domain, how essential representation parameters are coded, and how such signals are efficiently reproduced for practical applications. The book is split into four parts starting with an overview of the fundamentals. It then goes on to explain the reproduction of spatial sound before offering an examination of signal-dependent spatial filtering. The book finishes with coverage of both current and future applications and the direction that spatial audio research is heading in. Parametric Time-frequency Domain Spatial Audio focuses on applications in entertainment audio, including music, home cinema, and gaming—covering the capturing and reproduction of spatial sound as well as its generation, transduction, representation, transmission, and perception. This book will teach readers the tools needed for such processing, and provides an overview to existing research. It also shows recent up-to-date projects and commercial applications built on top of the systems. Provides an in-depth presentation of the principles, past developments, state-of-the-art methods, and future research directions of spatial audio technologies Includes contributions from leading researchers in the field Offers MATLAB codes with selected chapters An advanced book aimed at readers who are capable of digesting mathematical expressions about digital signal processing and sound field analysis, Parametric Time-frequency Domain Spatial Audio is best suited for researchers in academia and in the audio industry.

Author: Carol Johnson
Publisher: Taylor & Francis
ISBN: 1040119786
Category : Music
Languages : en
Pages : 329

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Book Description
Music, Technology, Innovation: Industry and Educational Perspectives draws upon cutting-edge practice in the use of technology from both a pedagogical and industry perspective. Situated within the latest research, this edited volume explores technological innovation from a musical perspective, examines current trends within the industry, and carefully considers them from an educational perspective. Noted throughout history, music education is responsive to industry innovations. However, emerging technologies often begin with over-hyped promises before they move through various phases of development and are then repurposed for learning and teaching. Educators can adopt an innovation and develop a framework that is pedagogically sound and learner-centred. Based on these ideas, the authors together highlight industry innovations that have potential outcomes for engaging students in music learning within research-informed practices, build upon these ideas and identify proactive mechanisms for teaching music education, and work towards developing a framework for understanding these phenomena. The chapters address key topics including the ethics of technology, AI and music, online performance and teaching, gamification, big data, teaching audio production, acoustic ecology, and more. The examination of areas in contemporary innovation can further support the potential to empower teachers and students to understand the opportunities for teaching, sustainability, and growth in music education.

Author: Yoichi Ando
Publisher: Springer Science & Business Media
ISBN: 3642698107
Category : Science
Languages : en
Pages : 166

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Book Description
The acoustic quality of a concert hall has frequently posed a mysterious puzzle, namely, what physical aspects of the sound field can produce superior sound for the listener. The author has been probing for more than adecade into the subjective qualities preferred for musical and speech sounds. The result of his extensive investigations - the discovery that four and only four independent parameters contribute effectively to good acoustics - is summarized in the present book. The capability of calculating acoustical quality at any seat in a proposed concert hall is a unique and quite useful aspect of Ando's design method. Alternative architectural schemes can be compared based on the number of seats which exceeds a previously accepted minimum standard of acoustical quality.

Author: V. Coelho
Publisher: Springer Science & Business Media
ISBN: 9780792320289
Category : Biography & Autobiography
Languages : en
Pages : 276

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Book Description
A collection of essays exploring the relations between music and the scientific culture of Galileo's time. It takes a broad historical approach towards understanding such topics as the role of music in Galileo's experiments and in the scientific revolution

Author: Wolfgang Ahnert
Publisher: CRC Press
ISBN: 1000627098
Category : Music
Languages : en
Pages : 450

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Book Description
Sound Reinforcement for Audio Engineers illustrates the current state of the art in sound reinforcement. Beginning with an outline of various fields of applications, from sports venues to religious venues, corporate environments and cinemas, this book is split into 11 chapters covering room acoustics, loudspeakers, microphones and acoustic modelling among many other topics. This comprehensive book packed with references and a historical overview of sound reinforcement design is an essential reference book for students of acoustics and electrical engineering, but also for engineers looking to expand their knowledge of designing sound reinforcement systems.

Author: Eric J. Heller
Publisher: Princeton University Press
ISBN: 1400845580
Category : Science
Languages : en
Pages : 621

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Book Description
A groundbreaking textbook that explores the phenomena and physics of music and sound Why You Hear What You Hear is the first book on the physics of sound for the nonspecialist to empower readers with a hands-on, ears-open approach that includes production, analysis, and perception of sound. The book makes possible a deep intuitive understanding of many aspects of sound, as opposed to the usual approach of mere description. This goal is aided by hundreds of original illustrations and examples, many of which the reader can reproduce and adjust using the same tools used by the author (e.g., very accessible applets for PC and Mac, and interactive web-based examples, simulations, and analysis tools that can be found on the book's website: whyyouhearwhatyouhear.com). Readers are positioned to build intuition by participating in discovery. This truly progressive introduction to sound engages and informs amateur and professional musicians, performers, teachers, sound engineers, students of many stripes, and indeed anyone interested in the auditory world. The book does not hesitate to follow entertaining and sometimes controversial side trips into the history and world of acoustics, reinforcing key concepts. You will discover how musical instruments really work, how pitch is perceived, and how sound can be amplified with no external power source. Sound is key to our lives, and is the most accessible portal to the vibratory universe. This book takes you there. The first book on sound to offer interactive tools, building conceptual understanding via an experiential approach Supplementary website (http://www.whyyouhearwhatyouhear.com) provides Java, MAX, and other free, multiplatform, interactive graphical and sound applets Extensive selection of original exercises available on the web with solutions Nearly 400 full-color illustrations, many of simulations that students can do

Author: Emma-Kate Matthews
Publisher: Taylor & Francis
ISBN: 1040184529
Category : Architecture
Languages : en
Pages : 523

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Book Description
This companion explores a range of conceptual and practical relationships between sound and space across various disciplines, providing insights from technical, creative, cultural, political, philosophical, psychological, and physiological perspectives. The content spans a wide range of spatial typologies, from large reverberant buildings to modest and intimate ones, from external public squares to domestic interiors, and from naturally formed environments to highly engineered spaces. These compiled insights and observations explore the vast diversity of ways in which sonic and spatial realms interact. This publication therefore forms important bridges between the intricate and diverse topics of technology, philosophy, composition, performance, and spatial design, to contemplate the potential of sound and space as tools for creative expression and communication, as well as for technical innovation. It is hoped that by sharing these insights, this book will inspire practitioners, scholars, and enthusiasts to incorporate new perspectives and methodologies into their own work. Through a rich blend of theory, practice, and critical reflection, this volume serves as a valuable resource for anyone interested in exploring the intricacy of relationships between space and sound, whether they are students, professionals, or simply curious. Our companion provides a cross-section through shared territories between sonic and spatial disciplines from architecture, engineering, sound design, music composition and performance, urban design, product design, and much more.

Author: Heinrich Kuttruff
Publisher: CRC Press
ISBN: 1040086128
Category : Technology & Engineering
Languages : en
Pages : 345

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Book Description
Well established as a classic reference and specialized textbook since its first publication in 1973, Room Acoustics combines detailed coverage with a state-of-the-art presentation of the theory and practice of sound behaviour in enclosed spaces. This seventh edition is developed to cover new measurement and simulation techniques, including sections on spatial and directional analysis and on recent psychophysical experimental approaches to determining auditory perception in concert halls. Other important topics include the various mechanisms of sound absorption and their practical application, as well as scattering through wall corrugations. The design and performance of sound reinforcement systems is also updated. As in previous editions, special emphasis is placed on the properties and calculation of reverberation. The book particularly suits graduate students in the field, acoustical engineers, and architects.

Author: Acoustical Society of America
Publisher:
ISBN:
Category : Architectural acoustics
Languages : en
Pages : 1520

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Book Description