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Author Hendriks, Richard C. (Richard Christian)
Title DFT-domain based single-microphone noise reduction for speech enhancement [electronic resource] : a survey of the state-of-the-art / Richard C. Hendriks, Timo Gerkmann, Jesper Jensen.
Publication Info. [San Rafael, Calif.] : Morgan & Claypool, c2013.
Location Call No. Status Notes
 Libraries Electronic Books  ELECTRONIC BOOKS-DDA    AVAIL. ONLINE
Description 1 online resource.
Series Synthesis lectures on speech and audio processing ; #11. 1932-121X
Reproduction Electronic reproduction. Perth, W.A. Available via World Wide Web.
Note Description based on online resource; title from digital title page (viewed on Oct. 4, 2013).
Bibliography Includes bibliographical references (p. 57-67).
Contents Acknowledgments -- Glossary -- 1. Introduction --
2. Single channel speech enhancement-general principles -- 2.1 Analysis-modification-synthesis (AMS) system -- 2.2 Finding the target estimate -- 2.3 A priori knowledge and assumptions -- 2.3.1 Taking speech signal characteristics into account -- 2.3.2 Taking noise process characteristics into account -- 2.3.3 Taking the human auditory system into account --
3. DFT-based speech enhancement methods-signal model and notation --
4. Speech DFT estimators -- 4.1 Statistical modeling assumptions -- 4.2 Spectral subtraction -- 4.3 Linear MMSE estimators -- 4.4 Non-linear MMSE estimators --
5. Speech presence probability estimation -- 5.1 A posteriori speech presence probability -- 5.2 Estimation of the model parameter H1 -- 5.2.1 Short-term adaptive estimate -- 5.2.2 Fixed optimal H1 -- 5.3 Choosing the prior probabilities -- 5.3.1 Adaptive prior probabilities -- 5.3.2 Fixed prior probabilities -- 5.4 Avoiding outliers --
6. Noise PSD estimation -- 6.1 Methods based on VAD -- 6.2 Methods based on minimum power level tracking -- 6.3 SPP-based noise PSD estimation -- 6.4 MMSE-based estimation of the noise PSD -- 6.5 DFT-subspace estimation of the noise PSD --
7. Speech PSD estimation -- 7.1 Maximum likelihood estimation and decision-directed approach -- 7.2 Kalman-type filtering, Garch modeling, and noncausal estimation -- 7.3 Temporal cepstrum smoothing -- 7.4 Comparison of the estimators --
8. Performance evaluation methods -- 8.1 Evaluating quality aspects of enhanced speech -- 8.1.1 Listening tests -- 8.1.2 Instrumental test methods -- 8.2 Evaluating intelligibility of enhanced speech -- 8.2.1 Listening tests -- 8.2.2 Instrumental test methods --
9. Simulation experiments with single-channel enhancement systems --
10. Future directions -- References -- Authors' biographies.
Subject Speech processing systems -- Noise.
single-microphone
speech enhancement
noise reduction
Added Author Gerkmann, Timo.
Jensen, Jesper (College teacher)
Ebooks Corporation
Added Title Discrete Fourier transform-domain based single-microphone noise reduction for speech enhancement
Related To Print version: 9781627051439
ISBN 9781627051446 (electronic bk.)
1627051449 (electronic bk.)
9781627051439 (pbk.)
Standard No. 10.2200/S00473ED1V01Y201301SAP011 doi
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