Perceptual Aspects Of Sound Scattering In Concert Halls
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Perceptual Aspects Of Sound Scattering In Concert Halls
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Author : Renzo Vitale
language : en
Publisher: Logos Verlag Berlin GmbH
Release Date : 2015-06-16
Perceptual Aspects Of Sound Scattering In Concert Halls written by Renzo Vitale and has been published by Logos Verlag Berlin GmbH this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-06-16 with Architectural acoustics categories.
This work aims to expand the understanding of sound scattering in architectural spaces as well as the comprehension of its influence on the auditory perception in concert halls. The notion of scattering coefficient, which numerically represents the physical phenomenon of sound scattering, constitutes the main paradigm for the entire work. In a first part, the scattering coefficient is introduced in its meaning and implications. New empirical data of scattering objects have been determined and a revised scale model of a reverberation chamber for avoiding measurement accuracies is presented. A case study of classroom acoustics proves the benefit of experimental data on the accuracy of acoustic computer simulations. Furthermore, the implementation of scattering coefficient in different room acoustic computer software is shown by using a concert hall as a case study. In a second part, the relationship between scattering coefficient and auditory perception is explored. Binaural impulse responses have been determined for different scenarios, such as two virtual enclosed spaces and one real concert hall, and convolved with music samples to be used in listening tests. Results from listening tests show how changes in scattering coefficient of diffusing surfaces affect the perception of music among the audience in concert halls.
Noise And Vibration Control In The Built Environment
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Author : Jian Kang
language : en
Publisher: MDPI
Release Date : 2018-03-23
Noise And Vibration Control In The Built Environment written by Jian Kang and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-03-23 with Electronic book categories.
This book is a printed edition of the Special Issue "Noise and Vibration Control in the Built Environment" that was published in Applied Sciences
Room Acoustics
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Author : Heinrich Kuttruff
language : en
Publisher: CRC Press
Release Date : 2024-07-24
Room Acoustics written by Heinrich Kuttruff and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-07-24 with Technology & Engineering categories.
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.
Concert Hall Acoustics
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Author : Yoichi Ando
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Concert Hall Acoustics written by Yoichi Ando 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 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.
Acoustics Of Small Rooms
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Author : Mendel Kleiner
language : en
Publisher: CRC Press
Release Date : 2014-04-15
Acoustics Of Small Rooms written by Mendel Kleiner and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-04-15 with Technology & Engineering categories.
Much time is spent working out how to optimize the acoustics of large rooms, such as auditoria, but the acoustics of small rooms and environments can be just as vital. The expensive sound equipment of a recording studio or the stereo in a car or living room is likewise rendered useless if the acoustic environment is not right for them. Changes in wavelength to room size ratio and the time difference between the direct and reflected sound at the listening location mean that the acoustics of small spaces are quite different to those of large spaces. Tackling these specific aspects of physics, sound perception, and applications for small spaces, Acoustics of Small Rooms brings together important facets of small room acoustics. Divided into clear sections, it covers: Sound propagation—the effects of boundaries, sound absorbers, and time conditions Physiology and psychoacoustics Methods and techniques of room and sound field optimization Examples of how these principles apply in real situations Measurement and modeling techniques
Why You Hear What You Hear
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Author : Eric J. Heller
language : en
Publisher: Princeton University Press
Release Date : 2013
Why You Hear What You Hear written by Eric J. Heller and has been published by Princeton University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with Music categories.
This title 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.
Acoustics And Psychoacoustics
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Author : David Martin Howard
language : en
Publisher: Taylor & Francis
Release Date : 2001
Acoustics And Psychoacoustics written by David Martin Howard and has been published by Taylor & Francis this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Music categories.
This book provides a comprehensive introduction to the subject of acoustics, including the principles of human perception of sound, sometimes called psychoacoustics. Acoustics and Psychoacoustics is ideal for students of music technology, sound recording, traditional music and acoustics, as well as engineers studying audio, multimedia and communications systems. Anyone who wants a practical understanding of how real musical sounds behave and are perceived in real spaces, will find this an accessible and interesting read. Subjects featured include: · Principles of sound · Human hearing and psychoacoustics · Musical timbre, pitch and loudness perception · Sound generation in musical instruments · Sound in different environments (architectural acoustics) · Processing sound electronically The book's second edition provides new material on wave motion, brass and woodwind instruments, forward and backward masking, an introduction to coding, and diffusion. Additional references and marginal notes explaining basic terms are provided to aid understanding. Supporting website: http://www-users.york.ac.uk/~dmh8/AcPsych/acpsyc.htm Visit the book's supporting website, designed by author David Howard, for additional resources: · Questions and exercises to test your knowledge · Web links for further resources and research · Audio clips · Calculation facilities (eg. adding decibel values and converting between frequency ratio and cents/semitones) The website can also be reached via www.focalpress.com Professor David M Howard lectures on music technology at the University of York's Electronics Department. His research interests include the analysis and synthesis of music, speech and singing, human hearing modelling and the use of computer displays in voice teaching. He is an active organist, choral singer and choral conductor. Dr James Angus was an instigator of the music technology courses at York, where he formerly lectured. He is now an independent consultant and researches in the area of acoustics, in particular diffuser design and audio signal processing. Acoustics and Psychoacoustics is part of the Focal Press Music Technology Series.
Encyclopedia Of Acoustics 4 Volume Set
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Author : Malcolm J. Crocker
language : en
Publisher: Wiley-Interscience
Release Date : 1997-05-06
Encyclopedia Of Acoustics 4 Volume Set written by Malcolm J. Crocker and has been published by Wiley-Interscience this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997-05-06 with Technology & Engineering categories.
Acoustics, sound, and vibration effects everything from the design of a concert hall to the workings of a stereo system to the intricacies of the human ear. This book examines all aspects of acoustics. It covers engineering aspects (aerodynamics and jet noise, interaction of fluid motion and sound, infrasound, ultrasonics, quantum acoustics, etc.) and scientific aspects (auditory function, acoustical properties of the outer and inner ear, psychological speech perception, music and musical acoustics, hearing and sound perception among vertebrate/invertebrate animals).
Computer Speech
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Author : Manfred R. Schroeder
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-06-29
Computer Speech written by Manfred R. Schroeder 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 2013-06-29 with Science categories.
New material treats such contemporary subjects as automatic speech recognition and speaker verification for banking by computer and privileged (medical, military, diplomatic) information and control access. The book also focuses on speech and audio compression for mobile communication and the Internet. The importance of subjective quality criteria is stressed. The book also contains introductions to human monaural and binaural hearing, and the basic concepts of signal analysis. Beyond speech processing, this revised and extended new edition of Computer Speech gives an overview of natural language technology and presents the nuts and bolts of state-of-the-art speech dialogue systems.
Issues In Acoustic And Ultrasound Technology 2013 Edition
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Author :
language : en
Publisher: ScholarlyEditions
Release Date : 2013-05-01
Issues In Acoustic And Ultrasound Technology 2013 Edition written by and has been published by ScholarlyEditions this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-05-01 with Technology & Engineering categories.
Issues in Acoustic and Ultrasound Technology: 2013 Edition is a ScholarlyEditions™ book that delivers timely, authoritative, and comprehensive information about Applied Acoustics. The editors have built Issues in Acoustic and Ultrasound Technology: 2013 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Applied Acoustics in this book to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Issues in Acoustic and Ultrasound Technology: 2013 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.