249 search results - page 6 / 50 » Continuous speech recognition with a TF-IDF acoustic model |
INTERSPEECH
2010
13 years 2 months ago
2010
Log-linear models have recently been used in acoustic modeling for speech recognition systems. This has been motivated by competitive results compared to systems based on Gaussian...
ICASSP
2009
IEEE
13 years 5 months ago
2009
IEEE
We have developed a VLSI chip for 5,000 word speakerindependent continuous speech recognition. This chip employs a context-dependent HMM (hidden Markov model) based speech recogni...
INTERSPEECH
2010
13 years 2 months ago
2010
In large vocabulary continuous speech recognition, decision trees are widely used to cluster triphone states. In addition to commonly used phonetically based questions, others hav...
SP
2002
IEEE
13 years 7 months ago
2002
IEEE
The goal of the speech segments extraction process is to separate acoustic events of interest (the speech segment to be recognised) in a continuously recorded signal from other par...
TASLP
2002
13 years 7 months ago
2002
In this paper, we propose a robust compensation strategy to deal effectively with extraneous acoustic variations for spontaneous speech recognition. This strategy extends speaker a...