Mixed-Bandwidth Cross-Channel Speech Recognition via Joint Optimization of DNN-Based Bandwidth Expansion and Acoustic Modeling.
Jianqing GaoJun DuEnhong ChenPublished in: IEEE ACM Trans. Audio Speech Lang. Process. (2019)
Keyphrases
- speech recognition
- joint optimization
- speech recognition systems
- speaker independent
- speech recognizers
- hidden markov models
- automatic speech recognition
- speech synthesis
- pattern recognition
- language model
- speech recognizer
- acoustic models
- cross channel
- noisy environments
- speaker identification
- speech signal
- data analysis
- e learning
- neural network
- dimensionality reduction
- multiscale
- noisy speech