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E-book
Author Kunche, Prajna

Title Fractional Fourier transform techniques for speech enhancement / Prajna Kunche, N. Manikanthababu
Published Cham : Springher, 2020

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Description 1 online resource
Series SpringerBriefs in speech technology
SpringerBriefs in electrical and computer engineering. Speech technology.
Contents Chapter 1. Introduction -- Chapter 2. Fractional Fourier Transform (FRFT) -- Chapter 3. Dual channel Speech Enhancement based on Fractional Fourier Transform -- Chapter 4. Fractional Cosine Transform based Single Channel Speech Enhancement Technique -- Chapter 5. Fractional Sine Transform based Single Channel Speech Enhancement Technique -- Chapter 6. Summary and Perspectives
Summary This book explains speech enhancement in the Fractional Fourier Transform (FRFT) domain and investigates the use of different FRFT algorithms in both single channel and multi-channel enhancement systems, which has proven to be an ideal time frequency analysis tool in many speech signal processing applications. The authors discuss the complexities involved in the highly non- stationary signal processing and the concepts of FRFT for speech enhancement applications. The book explains the fundamentals of FRFT as well as its implementation in speech enhancement. Theories of different FRFT methods are also discussed. The book lets readers understand the new fractional domains to prepare them to develop new algorithms. A comprehensive literature survey regarding the topic is also made available to the reader. Analyzes FRFT techniques in speech enhancement applications; Presents new approaches for speech enhancement using FRFT; Suggests the future directions of research in this emerging area
Notes Includes index
Subject Fourier transformations.
Speech processing systems.
Algorithms & data structures.
Computational linguistics.
Imaging systems & technology.
Computers -- Programming -- Algorithms.
Language Arts & Disciplines -- Linguistics -- General.
Technology & Engineering -- Electronics -- General.
Fourier transformations
Speech processing systems
Form Electronic book
Author Manikanthababu, N
ISBN 9783030427467
3030427463