Experimental study on dereverberation and noise reduction for distant speech recognition.
Zhong-Hua FuLei XieHang LvPublished in: ISCSLP (2014)
Keyphrases
- experimental study
- noise reduction
- speech recognition
- signal to noise ratio
- edge preserving
- noise level
- noisy environments
- edge detection
- hidden markov models
- speech processing
- speech signal
- language model
- pattern recognition
- speech recognizer
- automatic speech recognition
- speech synthesis
- speech recognition technology
- wiener filter
- noise removal
- multiscale
- speaker identification
- speech recognition systems
- image processing
- speech enhancement
- probabilistic model
- feature vectors
- feature extraction
- feature selection
- information retrieval