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Speech Enhancement in the STFT Domain pp 93–101Cite as

The Bifrequency Spectrum in Speech Enhancement

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Part of the book series: SpringerBriefs in Electrical and Computer Engineering ((BRIEFSELECTRIC))

Abstract

In this chapter, we explain how the bifrequency spectrum is introduced in the derivation of speech enhancement filters considering that the signals may be nonstationary. The focus is on the single-channel case where the interframe correlation is not taken into account. Generalization to other cases is straightforward.

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References

  1. N.L. Gerr, J.C. Allen, The generalized spectrum and spectral coherence of a harmonizable time series. Digit. Signal Process. 4, 222–238 (1994)

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  2. A. Napolitano, Uncertainty in measurements on spectrally correlated stochastic processes. IEEE Trans. Signal Process. 49, 2172–2191 (2003)

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  3. J. Benesty, J. Chen, Y. Huang, I. Cohen, Noise Reduction in Speech Processing (Springer, Berlin, 2009)

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  4. C. Li, S.V. Andersen, A block-based linear MMSE noise reduction with a high temporal resolution modeling of the speech excitation. EURASIP J. Appl. Signal Process. 2005(18), 2965–2978 (2005)

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Authors and Affiliations

  1. INRS-EMT, University of Quebec, de la Gauchetiere Ouest 800, Montreal, QC, H5A 1K6, Canada

    Jacob Benesty

  2. Northwestern Polytechnical University, Youyi West Road 127, 710072, Xi’an, Shaanxi, People’s Republic of China

    Jingdong Chen

  3. International Audio Laboratories Erlangen, University of Erlangen-Nuremberg, Am Wolfsmantel 33, 91058, Erlangen, Germany

    Emanuël A. P. Habets

Authors
  1. Jacob Benesty
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  2. Jingdong Chen
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  3. Emanuël A. P. Habets
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Correspondence to Jacob Benesty .

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Benesty, J., Chen, J., Habets, E.A.P. (2012). The Bifrequency Spectrum in Speech Enhancement. In: Speech Enhancement in the STFT Domain. SpringerBriefs in Electrical and Computer Engineering(). Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-23250-3_6

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  • DOI: https://doi.org/10.1007/978-3-642-23250-3_6

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  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-642-23249-7

  • Online ISBN: 978-3-642-23250-3

  • eBook Packages: EngineeringEngineering (R0)

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