Theory and Applications of Spherical Microphone Array Processing
This book presents the signal processing algorithms that have been developed to process the signals acquired by a spherical microphone array. Spherical microphone arrays can be used to capture the sound field in three dimensions and have received signific
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Daniel P. Jarrett Emanuël A.P. Habets Patrick A. Naylor
Theory and Applications of Spherical Microphone Array Processing
Springer Topics in Signal Processing Volume 9
Series editors Jacob Benesty, Montreal, Canada Walter Kellermann, Erlangen, Germany
More information about this series at http://www.springer.com/series/8109
Daniel P. Jarrett Emanuël A.P. Habets Patrick A. Naylor •
Theory and Applications of Spherical Microphone Array Processing
123
Daniel P. Jarrett Kilburn & Strode LLP London UK Emanuël A.P. Habets International Audio Laboratories Erlangen Erlangen Germany
Patrick A. Naylor Department of Electrical and Electronic Engineering Imperial College London London UK
ISSN 1866-2609 ISSN 1866-2617 (electronic) Springer Topics in Signal Processing ISBN 978-3-319-42209-1 ISBN 978-3-319-42211-4 (eBook) DOI 10.1007/978-3-319-42211-4 Library of Congress Control Number: 2016944322 © Springer International Publishing Switzerland 2017 This work is subject to copyright. All rights are reserved by the Publisher, whether the whole or part of the material is concerned, specifically the rights of translation, reprinting, reuse of illustrations, recitation, broadcasting, reproduction on microfilms or in any other physical way, and transmission or information storage and retrieval, electronic adaptation, computer software, or by similar or dissimilar methodology now known or hereafter developed. The use of general descriptive names, registered names, trademarks, service marks, etc. in this publication does not imply, even in the absence of a specific statement, that such names are exempt from the relevant protective laws and regulations and therefore free for general use. The publisher, the authors and the editors are safe to assume that the advice and information in this book are believed to be true and accurate at the date of publication. Neither the publisher nor the authors or the editors give a warranty, express or implied, with respect to the material contained herein or for any errors or omissions that may have been made. Printed on acid-free paper This Springer imprint is published by Springer Nature The registered company is Springer International Publishing AG Switzerland
Preface
The topic of spherical microphone array signal processing has been gaining importance since the publications of Meyer and Elko around 2002, and fuelled by many others since. Sound is unavoidably influenced by the space in which it is rendered, as we all know from personal experience, and the capability of microphone arrays to capture the spatial information is both fascinating and intriguing. The English physicist Charles Wheatstone is credited with the first use of the term ‘microphone’. However, it was not until the carbon microphone, invented by David Hughes and demonstrated in 1877, that the concept of capturing sound as an electrical signal became established. The invention by Gerhard Sessler and Jim West of the electret microphone in 1962, and further developments of condenser microphone technology in particular, led t
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