Robust speech recognition based on selective use of missing frequency band HMMs.
Takayoshi KawamuraKazuya TakedaFumitada ItakuraPublished in: INTERSPEECH (2001)
Keyphrases
- speech recognition
- frequency band
- hidden markov models
- noisy environments
- spectral subtraction
- automatic speech recognition
- language model
- speech recognition systems
- speech recognition technology
- speech processing
- handwriting recognition
- speech signal
- pattern recognition
- speech synthesis
- speech recognizer
- high frequency
- subband
- acoustic models
- machine learning
- image quality
- multiresolution
- image processing
- speaker independent
- neural network