Spatial Audio Reproduction with Primary Ambient Extraction

Spatial Audio Reproduction with Primary Ambient Extraction
Author: JianJun He
Publisher: Springer
Total Pages: 136
Release: 2016-07-25
Genre: Technology & Engineering
ISBN: 9811015511

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This book first introduces the background of spatial audio reproduction, with different types of audio content and for different types of playback systems. A literature study on the classical and emerging Primary Ambient Extraction (PAE) techniques is presented. The emerging techniques aim to improve the extraction performance and also enhance the robustness of PAE approaches in dealing with more complex signals encountered in practice. The in-depth theoretical study helps readers to understand the rationales behind these approaches. Extensive objective and subjective experiments validate the feasibility of applying PAE in spatial audio reproduction systems. These experimental results, together with some representative audio examples and MATLAB codes of the key algorithms, illustrate clearly the differences among various approaches and also help readers gain insights on selecting different approaches for different applications.

Advances in Multimedia Information Processing – PCM 2017

Advances in Multimedia Information Processing – PCM 2017
Author: Bing Zeng
Publisher: Springer
Total Pages: 1029
Release: 2018-05-09
Genre: Computers
ISBN: 3319773836

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The two-volume set LNCS 10735 and 10736 constitutes the thoroughly refereed proceedings of the 18th Pacific-Rim Conference on Multimedia, PCM 2017, held in Harbin, China, in September 2017. The 184 full papers presented were carefully reviewed and selected from 264 submissions. The papers are organized in topical sections on: Best Paper Candidate; Video Coding; Image Super-resolution, Debluring, and Dehazing; Person Identity and Emotion; Tracking and Action Recognition; Detection and Classification; Multimedia Signal Reconstruction and Recovery; Text and Line Detection/Recognition; Social Media; 3D and Panoramic Vision; Deep Learning for Signal Processing and Understanding; Large-Scale Multimedia Affective Computing; Sensor-enhanced Multimedia Systems; Content Analysis; Coding, Compression, Transmission, and Processing.

Spatial Sound

Spatial Sound
Author: Bosun Xie
Publisher: CRC Press
Total Pages: 1130
Release: 2022-10-17
Genre: Technology & Engineering
ISBN: 1000642860

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Spatial sound is an enhanced and immersive set of audio techniques which provides sound in three-dimensional virtual space. This comprehensive handbook sets out the basic principles and methods with a representative group of applications: sound field and spatial hearing; principles and analytic methods of various spatial sound systems, including two-channel stereophonic sound, and multichannel horizontal and spatial surround sound; ambisonics; wavefield synthesis; binaural playback and virtual auditory display; recording and synthesis, and storage and transmission of spatial sound signals; and objective and subjective evaluation. Applications range from cinemas to small mobile devices. The only book to review spatial sound principles and applications extensively Covers the whole field of spatial sound The book suits researchers, graduate students, and specialist engineers in acoustics, audio, and signal processing.

Echoes of Other Worlds: Sound in Virtual Reality

Echoes of Other Worlds: Sound in Virtual Reality
Author: Tom A. Garner
Publisher: Springer
Total Pages: 384
Release: 2017-09-01
Genre: Social Science
ISBN: 3319657089

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This book explores the nature and importance of sound in virtual reality (VR). Approaching the subject from a holistic perspective, the book delivers an emergent framework of VR sound. This framework brings together numerous elements that collectively determine the nature of sound in VR; from various aspects of VR technology, to the physiological and psychological complexities of the user, to the wider technological, historical and sociocultural issues. Garner asks, amongst other things: what is the meaning of sound? How have fictional visions of VR shaped our expectations for present technology? How can VR sound hope to evoke the desired responses for such an infinitely heterogeneous user base? This book if for those with an interest in sound and VR, who wish to learn more about the great complexities of the subject and discover the contemporary issues from which future VR will surely advance.

Parametric Time-Frequency Domain Spatial Audio

Parametric Time-Frequency Domain Spatial Audio
Author: Ville Pulkki
Publisher: John Wiley & Sons
Total Pages: 410
Release: 2017-12-26
Genre: Technology & Engineering
ISBN: 1119252598

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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.

Spatial Audio

Spatial Audio
Author: Woon Seng Gan
Publisher: MDPI
Total Pages: 363
Release: 2018-03-23
Genre: Technology & Engineering
ISBN: 3038425850

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This book is a printed edition of the Special Issue "Spatial Audio" that was published in Applied Sciences

Spatial Audio

Spatial Audio
Author: Francis Rumsey
Publisher: Taylor & Francis
Total Pages: 255
Release: 2001
Genre: Computers
ISBN: 0240516230

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First Published in 2001. Routledge is an imprint of Taylor & Francis, an informa company.

Journal of the Audio Engineering Society

Journal of the Audio Engineering Society
Author: Audio Engineering Society
Publisher:
Total Pages: 788
Release: 2008
Genre: Acoustical engineering
ISBN:

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"Directory of members" published as pt. 2 of Apr. 1954- issue.

Parametric Time-frequency Domain Spatial Audio

Parametric Time-frequency Domain Spatial Audio
Author: Ville Pulkki
Publisher:
Total Pages: 389
Release: 2018
Genre: TECHNOLOGY & ENGINEERING
ISBN: 9781119252634

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"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 gamingcovering 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"--