Contaminated speech training methods for robust DNN-HMM distant speech recognition.
Mirco RavanelliMaurizio OmologoPublished in: INTERSPEECH (2015)
Keyphrases
- speech recognition
- hidden markov models
- speech signal
- speech synthesis
- automatic speech recognition
- noisy environments
- acoustic models
- language model
- isolated word recognition
- speech processing
- pattern recognition
- isolated word
- speaker adaptation
- wall street journal corpus
- speech recognizer
- discriminative training
- speech recognition systems
- speaker identification
- keyword spotting
- speaker recognition
- speech recognition technology
- word error rate
- speaker independent
- training process
- recognition engine
- hybrid method
- neural network