Adaptive Identification of Acoustic Multichannel Systems Using Sparse Representations

• Main Author: Helwani, Karim (Author)
• Corporate Author: SpringerLink (Online service)
• Format: Electronic eBook
• Language: English
• Published: Cham : Springer International Publishing : Imprint: Springer, 2015.
• Series: T-Labs Series in Telecommunication Services,
• Subjects: Engineering.; Input-output equipment (Computers).; Acoustics.; Electrical engineering.; Signal, Image and Speech Processing.; Input/Output and Data Communications.; Communications Engineering, Networks.

This book treats the topic of extending the adaptive filtering theory in the context of massive multichannel systems by taking into account a priori knowledge of the underlying system or signal. The starting point is exploiting the sparseness in acoustic multichannel system in order to solve the non...

Table of Contents:

• Introduction
• Fundamentals of Adaptive Filter Theory
• Spatio-Temporal Regularized Recursive Least Squares Algorithm
• Sparse Representation of Multichannel Acoustic Systems
• Unique System Identification from Projections
• Geometrical Constraints
• Acoustic Echo Suppression
• Conclusion.