Speech Recognition Interface Using Dual Channel Post-Filter Based on Transfer Function Estimation for Noise Reduction.
Heungkyu LeeJune KimPublished in: AMT (2006)
Keyphrases
- noise reduction
- speech recognition
- transfer function
- dual channel
- noisy environments
- signal to noise ratio
- edge detection
- edge preserving
- hidden markov models
- noise removal
- image enhancement
- pattern recognition
- median filter
- automatic speech recognition
- speech signal
- noise level
- speaker identification
- speech recognizer
- language model
- speech enhancement
- speech synthesis
- speech recognition systems
- contrast enhancement
- wiener filter
- multiscale
- information retrieval
- point spread function
- computational complexity