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CSL
2016
Springer
4 years 3 months ago
Application of continuous state Hidden Markov Models to a classical problem in speech recognition
This paper describes an optimal algorithm using continuous state Hidden Markov Models for solving the HMS decoding problem, which is the problem of recovering an underlying sequen...
Colin J. Champion, S. M. Houghton
SPL
2016
64views more  SPL 2016»
4 years 3 months ago
On the Numerical Instability of an LCMV Beamformer for a Uniform Linear Array
—We analyze the conditions for numerical instability in the solution of a linearly constrained minimum variance (LCMV) beamformer with multiple directional constraints for a unif...
Soumitro Chakrabarty, Emanuel A. P. Habets
SPEECH
2016
4 years 3 months ago
Sparse modeling of neural network posterior probabilities for exemplar-based speech recognition
In this paper, a compressive sensing (CS) perspective to exemplar-based speech processing is proposed. Relying on an analytical relationship between CS formulation and statistical...
Pranay Dighe, Afsaneh Asaei, Hervé Bourlard
TASLP
2016
4 years 3 months ago
Unseen Noise Estimation Using Separable Deep Auto Encoder for Speech Enhancement
—Unseen noise estimation is a key yet challenging step to make a speech enhancement algorithm work in adverse environments. At worst, the only prior knowledge we know about the e...
Meng Sun, Xiongwei Zhang, Hugo Van hamme, Thomas F...
CORR
2016
Springer
66views Education» more  CORR 2016»
4 years 3 months ago
Speex: A Free Codec For Free Speech
— The Speex project has been started in 2002 to address the need for a free, open-source speech codec. Speex is based on the Code Excited Linear Prediction (CELP) algorithm and, ...
Jean-Marc Valin
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