Fractional Fourier transform techniques for speech enhancement / Prajna Kunche, N. Manikanthababu.

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Fractional Fourier transform techniques for speech enhancement / Prajna Kunche, N. Manikanthababu.

9783030427467 (electronic book)
3030427463 (electronic book)
9783030427450
3030427455

Cham : Springher, 2020.

English

1 online resource

10.1007/978-3-030-42

QA403.5

515/.723

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.

Includes index.

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SpringerBriefs in electrical and computer engineering. Speech technology.

Print version: 9783030427450

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