Spectral bi-normalisation for speech recognition in additive noise.
Carlos S. LimaJorge OliveiraPublished in: MAVEBA (2003)
Keyphrases
- additive noise
- speech recognition
- speech signal
- spectral analysis
- linear prediction
- cepstral coefficients
- automatic speech recognition
- pattern recognition
- speaker identification
- speaker adaptation
- hidden markov models
- language model
- noisy images
- spatial domain
- noisy environments
- speech enhancement
- wiener filter
- spectral features
- speech synthesis
- maximum likelihood
- speech recognition technology
- vocal tract
- background noise
- speech recognizer
- speaker independent
- speech recognition systems
- point spread function
- noise model
- neural network
- hyperspectral images
- random variables
- feature vectors
- multiscale