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  • Open Daily: 10am - 10pm
    Alley-side Pickup: 10am - 7pm

    3038 Hennepin Ave Minneapolis, MN
    612-822-4611

Open Daily: 10am - 10pm | Alley-side Pickup: 10am - 7pm
3038 Hennepin Ave Minneapolis, MN
612-822-4611
Array Beamforming with Linear Difference Equations

Array Beamforming with Linear Difference Equations

Benesty, Jacob
Cohen, Israel
Chen, Jingdong

Hardcover

Series: Springer Topics in Signal Processing, Book 20

Technology & EngineeringGeneral Computers

ISBN10: 3030682722
ISBN13: 9783030682729
Publisher: Springer Nature
Published: Mar 2 2021
Pages: 170
Weight: 1.00
Height: 0.50 Width: 7.70 Depth: 9.40
Language: English
This book studies the link between differential beamforming and differential equations which in turn enables the study of fundamental theory and methods of beamforming from a different perspective, leading to new insights into the problem and new methods to solve the problem. The book first presents a brief overview of the problems and methods for beamforming and some performance measures popularly used either to evaluate beamformers or to derive optimal beamformers. Then, first-order, second-order, and general high-order linear difference equations are discussed, based on which the authors show how to formulate the beamforming problem and derive different beamforming methods, including fixed and adaptive ones. Furthermore, the authors show how to apply the theory of difference equations to the general problem of speech enhancement, and deduce a number of noise reduction filters, including the maximum SNR filter, the Wiener filter, the MVDR filter, etc. Also covered in the book are thedifference equations and differential beamforming from the spectral graph perspective.

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