Environment normalization for robust speech recognition using direct cepstral comparison.
Fu-Hua LiuRichard M. SternAlejandro AceroPedro J. MorenoPublished in: ICASSP (2) (1994)
Keyphrases
- speech recognition
- noisy environments
- cepstral features
- pattern recognition
- mobile robot
- audio visual
- speech signal
- changing environment
- normalization method
- speech synthesis
- speaker verification
- spoken language
- automatic speech recognition
- real time
- multi modal
- noise reduction
- speaker identification
- hidden markov models
- preprocessing
- image normalization
- data sets