Non-linear feature extraction for robust speech recognition in stationary and non-stationary noise.
Qifeng ZhuAbeer A. AlwanPublished in: Comput. Speech Lang. (2003)
Keyphrases
- speech recognition
- noisy environments
- feature extraction
- speaker identification
- speech signal
- automatic speech recognition
- pattern recognition
- language model
- speech processing
- speech synthesis
- hidden markov models
- cepstral coefficients
- background noise
- speech recognizer
- keyword spotting
- speech understanding
- speech enhancement
- speech recognition technology
- speaker verification
- speaker independent
- speech recognition systems
- speech recognizers
- noise reduction
- face recognition
- digit recognition
- signal to noise ratio
- speech retrieval
- image processing
- noisy speech
- wavelet transform
- speech recognition errors
- computer vision