Noise Reduction Scheme for Speech Recognition in Mobile Devices.
Jeong-Sik ParkGil-Jin JangJi-Hwan KimPublished in: ITCS (2013)
Keyphrases
- speech recognition
- noise reduction
- noisy environments
- mobile devices
- signal to noise ratio
- hidden markov models
- edge preserving
- edge detection
- speech signal
- speech enhancement
- language model
- speech synthesis
- noise level
- pattern recognition
- speech processing
- noise removal
- automatic speech recognition
- speaker identification
- speech recognition systems
- speech recognition technology
- wiener filter
- speech recognizer
- vector median filter
- background noise
- multiscale
- image acquisition
- speaker adaptation