Unsupervised utterance-wise beamformer estimation with speech recognition-level criterion.
Takuya HiguchiTakuya YoshiokaKeisuke KinoshitaTomohiro NakataniPublished in: ICASSP (2017)
Keyphrases
- speech recognition
- hidden markov models
- speech synthesis
- speech recognizer
- language model
- speech processing
- speech signal
- pattern recognition
- automatic speech recognition
- speech understanding
- speech recognition systems
- speech recognition technology
- unsupervised learning
- noisy environments
- isolated word
- speech retrieval
- signal to noise ratio
- feature selection
- speaker diarization
- keyword spotting
- speaker independent
- cepstral coefficients
- speaker dependent
- semi supervised
- neural network