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Cepstrum
Known as:
Kolmogorov equation power series time response
, Cross-Cepstrum
, Liftering
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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
Autocorrelation
Automatic target recognition
Blind deconvolution
Cepstral Mean and Variance Normalization
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Broader (1)
Signal processing
Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
2013
2013
Evaluation of Features Extraction Algorithms for a Real-Time Isolated Word Recognition System
T. Sledevič
,
A. Serackis
,
G. Tamulevičius
,
D. Navakauskas
2013
Corpus ID: 13367244
Paper presents an comparative evaluation of features extraction algorithm for a real-time isolated word recognition system based…
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2012
2012
Efficient Computation of the Feedback Filter for the Hybrid Decision Feedback Equalizer in Highly Dispersive Channels
M. Magarini
,
L. Barletta
,
A. Spalvieri
IEEE Transactions on Wireless Communications
2012
Corpus ID: 14795315
The hybrid decision feedback equalizer (DFE) is a combined time-frequency domain implementation of the conventional time-domain…
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2011
2011
Acoustic super models for large scale video event detection
R. Mertens
,
Howard Lei
,
L. Gottlieb
,
G. Friedland
,
Ajay Divakaran
J-MRE '11
2011
Corpus ID: 13964292
Given the exponential growth of videos published on the Internet, mechanisms for clustering, searching, and browsing large…
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2011
2011
Robust Automatic Speech Recognition through on-line Semi Blind Source Extraction
F. Nesta
,
M. Matassoni
2011
Corpus ID: 17189681
This paper describes the system used to process the data of the CHiME Pascal 2011 competition, whose goal is to separate the…
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2008
2008
Robust Speaker Identification System Based on Two-Stage Vector Quantization
Wan-Chen Chen
,
Ching-Tang Hsieh
,
Chih-Hsu Hsu
2008
Corpus ID: 10746737
This paper presents an effective method for speaker identification system. Based on the wavelet transform, the input speech…
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2006
2006
Evaluation and Modification of Cepstral Moment Normalization for Speech Recognition in Additive Babble Ensemble
R. Togneri
,
A. M. Toh
,
S. Nordholm
2006
Corpus ID: 17429788
The statistical properties of a speech feature could differ under the influence of noisy environments. These effects are common…
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2004
2004
Filtering of Filter‐Bank Energies for Robust Speech Recognition
Ho-Young Jung
2004
Corpus ID: 62642575
We propose a novel feature processing technique which can provide a cepstral liftering effect in the log‐spectral domain…
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2001
2001
Speech recognition under noisy environments using spectral subtraction with smoothing of time direction and real-time cepstral mean normalization
N. Kitaoka
2001
Corpus ID: 63241803
1997
1997
Iterative noise and channel estimation under the stochastic matching algorithm framework
O. Siohan
,
Chin-Hui Lee
IEEE Signal Processing Letters
1997
Corpus ID: 17813193
In this letter, we introduce an unsupervised iterative algorithm to adapt HMMs trained using clean speech in order to recognize…
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1996
1996
Explicit N-Best Formant Features for Segment-Based Speech Recognition
Philipp Schmid
,
E. Barnard
1996
Corpus ID: 59694298
This thesis investigates the use of explicit speech knowledge in computer speech-recognition. Speech knowledge is generally…
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