A Noise Suppression System for the AMR Speech Codec.
Peter JaxRainer MartinPeter VaryMarc AdratImre VargaWalter A. FrankMarc IhlePublished in: KONVENS (2000)
Keyphrases
- noise suppression
- speech quality
- extensive simulations
- filtering algorithm
- median filter
- gaussian noise
- impulsive noise
- noise removal
- denoising algorithm
- speech recognition
- speech signal
- noise detection
- denoising
- impulse noise
- video coding
- noise reduction
- wavelet analysis
- color images
- gaussian filter
- median filtering
- bitstream
- digital images
- image segmentation
- noise level
- noise model
- image enhancement
- computational complexity
- feature extraction