Acoustical Impulse Response Functions Of Music Performance Halls
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Acoustical Impulse Response Functions Of Music Performance Halls
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Author : Douglas Frey
language : en
Publisher: Morgan & Claypool Publishers
Release Date : 2013-04-01
Acoustical Impulse Response Functions Of Music Performance Halls written by Douglas Frey and has been published by Morgan & Claypool Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-04-01 with Technology & Engineering categories.
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.
Acoustical Impulse Response Functions Of Music Performance Halls
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Author : Douglas Frey
language : en
Publisher: Springer Nature
Release Date : 2022-05-31
Acoustical Impulse Response Functions Of Music Performance Halls written by Douglas Frey and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-05-31 with Technology & Engineering categories.
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.
Parametric Time Frequency Domain Spatial Audio
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Author : Ville Pulkki
language : en
Publisher: John Wiley & Sons
Release Date : 2017-12-26
Parametric Time Frequency Domain Spatial Audio written by Ville Pulkki and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-12-26 with Technology & Engineering categories.
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.
Music Technology Innovation
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Author : Carol Johnson
language : en
Publisher: Taylor & Francis
Release Date : 2024-12-03
Music Technology Innovation written by Carol Johnson and has been published by Taylor & Francis this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-12-03 with Music categories.
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.
Applied Mechanics Reviews
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Author :
language : en
Publisher:
Release Date : 1991
Applied Mechanics Reviews written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with Mechanics, Applied categories.
The Journal Of The Acoustical Society Of America
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Author : Acoustical Society of America
language : en
Publisher:
Release Date : 2004
The Journal Of The Acoustical Society Of America written by Acoustical Society of America and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Architectural acoustics categories.
Physics Briefs
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Author :
language : en
Publisher:
Release Date : 1993
Physics Briefs written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Physics categories.
Music And Science In The Age Of Galileo
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Author : V. Coelho
language : en
Publisher: Springer Science & Business Media
Release Date : 1992-11-30
Music And Science In The Age Of Galileo written by V. Coelho and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992-11-30 with Biography & Autobiography categories.
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
Proceedings Of The Eaa Joint Symposium On Auralization And Ambisonics 2014
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Author : Weinzierl, Stefan
language : en
Publisher: Universitätsverlag der TU Berlin
Release Date : 2014
Proceedings Of The Eaa Joint Symposium On Auralization And Ambisonics 2014 written by Weinzierl, Stefan and has been published by Universitätsverlag der TU Berlin this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014 with categories.
In consideration of the remarkable intensity of research in the field of Virtual Acoustics, including different areas such as sound field analysis and synthesis, spatial audio technologies, and room acoustical modeling and auralization, it seemed about time to organize a second international symposium following the model of the first EAA Auralization Symposium initiated in 2009 by the acoustics group of the former Helsinki University of Technology (now Aalto University). Additionally, research communities which are focused on different approaches to sound field synthesis such as Ambisonics or Wave Field Synthesis have, in the meantime, moved closer together by using increasingly consistent theoretical frameworks. Finally, the quality of virtual acoustic environments is often considered as a result of all processing stages mentioned above, increasing the need for discussions on consistent strategies for evaluation. Thus, it seemed appropriate to integrate two of the most relevant communities, i.e. to combine the 2nd International Auralization Symposium with the 5th International Symposium on Ambisonics and Spherical Acoustics. The Symposia on Ambisonics, initiated in 2009 by the Institute of Electronic Music and Acoustics of the University of Music and Performing Arts in Graz, were traditionally dedicated to problems of spherical sound field analysis and re-synthesis, strategies for the exchange of ambisonics-encoded audio material, and – more than other conferences in this area – the artistic application of spatial audio systems. This publication contains the official conference proceedings. It includes 29 manuscripts which have passed a 3-stage peer-review with a board of about 70 international reviewers involved in the process. Each contribution has already been published individually with a unique DOI on the DepositOnce digital repository of TU Berlin. Some conference contributions have been recommended for resubmission to Acta Acustica united with Acustica, to possibly appear in a Special Issue on Virtual Acoustics in late 2014. These are not published in this collection.
Concert Halls And Opera Houses
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Author : Leo Beranek
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Concert Halls And Opera Houses written by Leo Beranek and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
The first question any lover of classical music usually asks an acoustician is, "Which are the best halls in the world?" The response -the three halls rated highest by world-praised conductors and music critics of the largest newspapers were built in 1870, 1888, and 1900- always prompts the next query: "Why are those so good while many halls built after 1950 seem to be mediocre or failures?" You will find answers to these questions in this book, the result of a half-century's research into the very complex field of acoustics of halls for music. Following the first chapters, which establish a base for understanding the effects of acoustics on composers, performers, and listeners, and guiding the reader to a common vocabulary, the bullz of this book, Chapter 3, contains the write-ups, photographs, drawings, and architectural details on 100 existing halls in 31 countries. Thirty of the halls are completely new. Although the remainder appeared in earlier books by the author, the materials have been updated wherever necessary. The later chapters present the relation of a hall's acoustics to its age, shape, type of seats, and the materials used for the walls and ceiling. The sequence of events that led to Boston Symphony Hall's excellent acoustics, which opened in 1900, is covered in detail-although it went through a troubled first few years because the leading local music critic considered the predecessor hall as better. Detailed discussions also appear for balcony, box, stage, and pit designs. All the known electroacoustical measurements on 100 existing halls are examined and compared with the rank orders of 58 concert halls and 21 opera houses that were obtained from interviews and questionnaires. Finally, the optimal electro-acoustical results are presented for concert halls and opera houses used for today's repertoires. Three appendices supplement the chapters: the first gives definitions of all of the major acoustical and architectural termsand symbols used in the book; the second provides the electro-acoustical data available on the 100 halls; and the third presents in tabular form much of the dimensional and electro-acoustical data for the 100 halls.