Cepstral Amplitude Range Normalization for Noise Robust Speech Recognition.
Shingo YoshizawaNoboru HayasakaNaoya WadaYoshikazu MiyanagaPublished in: IEICE Trans. Inf. Syst. (2004)
Keyphrases
- speech recognition
- noisy environments
- hidden markov models
- language model
- speech signal
- automatic speech recognition
- pattern recognition
- speech processing
- speaker verification
- noisy speech
- digit recognition
- speech understanding
- background noise
- speaker identification
- speech recognizer
- speech synthesis
- speech enhancement
- speech recognition technology
- speaker independent
- noise level
- keyword spotting
- speech recognizers
- noise reduction
- word recognition
- additive noise
- cepstral coefficients
- speech recognition errors
- speech retrieval
- machine learning
- non stationary