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Cepstrum

Known as: Kolmogorov equation power series time response, Cross-Cepstrum, Liftering 
A cepstrum (/ˈkɛpstrəmˈˌˈsɛpstrəmˈ/) is the result of taking the inverse Fourier transform (IFT) of the logarithm of the estimated spectrum of a… 
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Related topics

Related topics

16 relations
AutocorrelationAutomatic target recognitionBlind deconvolutionCepstral Mean and Variance Normalization

Broader (1)

Signal processing

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2009
Highly Cited
2009
A unified framework of HMM adaptation with joint compensation of additive and convolutive distortions
Highly Cited
2007
Highly Cited
2007
High-performance hmm adaptation with joint compensation of additive and convolutive distortions via Vector Taylor Series
In this paper, we present our recent development of a model-domain environment-robust adaptation algorithm, which demonstrates… 
Highly Cited
2007
Highly Cited
2007
Precise Dereverberation Using Multichannel Linear Prediction
In this paper, we discuss the numerical problems posed by the previously reported LInear-predictive Multi-input Equalization… 
Highly Cited
2006
Highly Cited
2006
Sinusoidal model-based analysis and classification of stressed speech
In this paper, a sinusoidal model has been proposed for characterization and classification of different stress classes (emotions… 
Highly Cited
2004
Highly Cited
2004
Modulation-scale analysis for content identification
For nonstationary signal classification, e.g., speech or music, features are traditionally extracted from a time-shifted, yet… 
1998
1998
Use of periodicity and jitter as speech recognition features
We investigate a class of features related to voicing parameters that indicate whether the vocal chords are vibrating. Features… 
Highly Cited
1997
Highly Cited
1997
Application of speech conversion to alaryngeal speech enhancement
Two existing speech conversion algorithms were modified and used to enhance alaryngeal speech. The modifications were aimed at… 
Highly Cited
1996
Highly Cited
1996
Signal conditioning techniques for robust speech recognition
Acoustic mismatch encountered in various training and testing conditions of hidden Markov model (HMM) based systems often causes… 
Highly Cited
1993
Highly Cited
1993
Root cepstral analysis: A unified view. Application to speech processing in car noise environments
Highly Cited
1992
Highly Cited
1992
Improved acoustic modeling for large vocabulary continuous speech recognition
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