Non-linear transformations of the feature space for robust Speech Recognition.
Ángel de la TorreJosé C. SeguraM. Carmen BenítezAntonio M. PeinadoAntonio J. RubioPublished in: ICASSP (2002)
Keyphrases
- speech recognition
- feature space
- noisy environments
- hidden markov models
- language model
- automatic speech recognition
- speech processing
- speech recognizer
- pattern recognition
- speech signal
- speech synthesis
- speech recognition systems
- speech recognition technology
- speaker independent
- speech understanding
- high dimensional
- speaker identification
- speech retrieval
- neural network
- isolated word
- feature vectors
- background noise
- signal processing
- keyword spotting
- image retrieval
- speech recognition errors
- feature extraction
- image processing
- feature selection