A kepstrum approach to filtering, smoothing and prediction with application to speech enhancement

DOI10.1098/rspa.2003.1137zbMath1045.94505OpenAlexW2018421647MaRDI QIDQ3043408

John F. Barrett, Thomas J. Moir

Publication date: 6 August 2004

Published in: Proceedings of the Royal Society of London. Series A: Mathematical, Physical and Engineering Sciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1098/rspa.2003.1137

zbMATH Keywords

predictionsmoothingcoloured noisecomplex cepstrumkepstrum

Mathematics Subject Classification ID

Filtering in stochastic control theory (93E11) Signal theory (characterization, reconstruction, filtering, etc.) (94A12) Numerical methods for discrete and fast Fourier transforms (65T50)

Related Items (3)

Az-domain transfer function solution to the non-minimum phase acoustic beamformer ⋮ Spectral factorization using FFTs for large‐scale problems ⋮ Filtering, smoothing and prediction using a control-loop spectral factorization method for coloured noise

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