417 search results - page 22 / 84 » Signal processing tools for speech recognition |
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
It has been shown that the principal subspace based multi-channel Wiener filter (MWF) provides better performance than the conventional MWF for the interference suppression in th...
ICASSP
2009
IEEE
14 years 2 months ago
2009
IEEE
We present a data-driven framework for expanding the lexicon to improve Mandarin broadcast news and conversation speech recognition. The lexicon expansion includes the generation ...
ICASSP
2009
IEEE
14 years 2 months ago
2009
IEEE
Features derived from Multi-Layer Perceptrons (MLPs) are becoming increasingly popular for speech recognition. This paper describes various schemes for applying these features to ...
NOLISP
2007
Springer
14 years 1 months ago
2007
Springer
This paper presents a hybrid technique combining the Karhonen-Loeve Transform (KLT), the Multilayer Perceptron (MLP) and Genetic Algorithms (GAs) to obtain less-variant Mel-freque...
ICASSP
2009
IEEE
14 years 2 months ago
2009
IEEE
This paper considers a method for speech emotion recognition by a max-margin framework incorporating a loss function based on a well-known model called the Watson and Tellegen’s...