De-noising/noise cancellation mechanism for sampled speech/voice signal.
Arnab PramanikRajorshee RahaPublished in: WOCN (2012)
Keyphrases
- noise cancellation
- input output
- denoising
- noise removal
- adaptive algorithms
- adaptive filter
- speech quality
- fundamental frequency
- adaptive filtering
- speech signal
- noise reduction
- speech recognition
- sound source
- soft threshold
- image processing
- restoration algorithm
- noisy images
- image denoising
- non stationary
- wavelet packet
- wavelet domain
- audio visual
- denoising algorithm
- anisotropic diffusion
- neural models
- frequency domain
- data hiding
- natural images
- language model
- hidden markov models