Format:
1 Online-Ressource (VIII, 182 p. 110 illus., 13 illus. in color)
ISBN:
9783642337536
Series Statement:
Springer topics in signal processing 6
Content:
〈p〉Microphone arrays have attracted a lot of interest over the last few decades since they have the potential to solve many important problems such as noise reduction/speech enhancement, source separation, dereverberation, spatial sound recording, and source localization/tracking, to name a few. However, the design and implementation of microphone arrays with beamforming algorithms is not a trivial task when it comes to processing broadband signals such as speech. Indeed, in most sensor arrangements, the beamformer tends to have a frequency-dependent response. One exception, perhaps, is the family of differential microphone arrays (DMAs) that have the promise to form frequency-independent responses. Moreover, they have the potential to attain high directional gains with small and compact apertures. As a result, this type of microphone arrays has drawn much research and development attention recently. This book is intended to provide a systematic study of DMAs from a signal processing perspective. The primary objective is to develop a rigorous but yet simple theory for the design, implementation, and performance analysis of DMAs.〈/p〉
Additional Edition:
Erscheint auch als Druckausgabe ISBN 978-3-642-33752-9
Language:
English
Subjects:
Engineering
Keywords:
Mikrofon
;
Sensor-Array
DOI:
10.1007/978-3-642-33753-6
Author information:
Chen, Jingdong
Author information:
Benesty, Jacob 1963-
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