An adaptive psychoacoustic filter for broadband noise reduction in audio signals.
I. KauppinenK. RothPublished in: DSP (2002)
Keyphrases
- noise reduction
- audio signals
- signal to noise ratio
- edge preserving
- noisy environments
- median filter
- noise removal
- edge detection
- noise detection
- audio signal
- speaker identification
- wiener filter
- hidden markov models
- noise cancellation
- noise free
- impulse noise
- bilateral filter
- impulsive noise
- edge preserving smoothing
- unsharp masking
- multiscale
- image processing
- information retrieval
- image denoising