Noise reduction and speech recognition in noise conditions tested on LPNN-based continuous speech recognition system.
Yuqing GaoJean Paul HatonPublished in: EUROSPEECH (1993)
Keyphrases
- noise reduction
- speech recognition
- noisy environments
- signal to noise ratio
- noise level
- speech enhancement
- edge preserving
- median filter
- speech signal
- speaker identification
- language model
- hidden markov models
- noise removal
- automatic speech recognition
- edge detection
- speech recognizer
- speech processing
- wiener filter
- noise detection
- spectral subtraction
- noise free
- background noise
- speech synthesis
- pattern recognition
- impulsive noise
- speech recognition systems
- speaker dependent
- neural network
- speech recognition technology
- word recognition
- impulse noise
- noisy images
- image enhancement
- signal processing
- computer vision