A TF distribution for disturbed and undisturbed speech signals and its application to noise reduction.
Jochen LeibrichHenning PuderPublished in: Signal Process. (2000)
Keyphrases
- noise reduction
- speech enhancement
- noisy environments
- speech signal
- signal to noise ratio
- edge preserving
- hearing aids
- speech recognition
- edge detection
- noise removal
- noise level
- single channel
- automatic speech recognition
- wiener filter
- background noise
- median filter
- linear prediction
- vocal tract
- non stationary
- gaussian distribution
- neural network
- automatic speech recognition systems
- smoothing algorithm
- adaptive filtering
- pattern recognition
- machine learning