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Book synopsis

This work deals with two challenges that have engaged§the scientific community decades now. Namely, our§focus is about the interaction among vibrating§surfaces and the digitization of the acoustic§signals. A micro-transducer array may act as a§digital transducer, which can be connected to digital§sources directly without the need of converters. The§problem of generating significant sound pressure with§devices of small area can be met by combining several§micro-transducers into a matrix structure. As the§inter-element distance is small, the amplitude of the§total field is roughly the sum of the individual§amplitudes. However, this small distance in§conjunction with the light elements intensifies the§phenomenon of mutual interactions. Since our§departure point lies at first principles, this work§may interest the student who tries to grasp the basic§laws in acoustics and the application of Bessel and§Green functions to the analysis of acoustic fields.§The work may also interest advanced researchers and§students who wish to receive more information about§the method of Matched Asymptotic Expansions, the§interactions in acoustic fields and the§micro-transducer arrays.

Book details

Book category Books in English Technology, engineering, agriculture Technology: general issues

• Full title: Mutual Interactions in Acoustic Fields
• Subtitle: With Application to a Micro-transducer Array
• Author: Kassiani Kotsidou
• Language: English
• Binding: Paperback
• Number of pages: 196
• EAN: 9783639102499
• ISBN: 3639102495
• ID: 06819239
• Publisher: VDM Verlag
• Weight: 268 g
• Dimensions: 229 × 152 × 11 mm
• Date of publishing: 21. December 2008

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