Post-filter design for speech enhancement in various noisy environments.
Kenta NiwaYusuke HiokaKazunori KobayashiPublished in: IWAENC (2014)
Keyphrases
- filter design
- speech enhancement
- noisy environments
- noise reduction
- single channel
- signal to noise ratio
- image restoration
- image enhancement
- background noise
- speech signal
- multi channel
- speech recognition
- wiener filter
- smoothing algorithm
- vocal tract
- automatic speech recognition
- linear prediction
- noisy speech
- image quality
- feature vectors