Quantization Noise Reduction Techniques for Digital Pulsed RF Signal Generation Based on Quadrature Noise Shaped Encoding.
Henri RuotsalainenHolger ArthaberTimo I. LaaksoGottfried MagerlPublished in: IEEE Trans. Circuits Syst. I Regul. Pap. (2014)
Keyphrases
- noise reduction
- white noise
- noisy environments
- wiener filter
- signal to noise ratio
- radio frequency
- hearing aids
- noise level
- noise cancellation
- multiplicative noise
- band limited
- median filter
- noise removal
- edge preserving
- amplitude modulation
- edge detection
- noise detection
- speech enhancement
- noise free
- quantization noise
- high signal to noise ratio
- sigma delta
- noise filtering
- speckle noise
- single channel
- noise variance
- wavelet packet
- denoising methods
- frequency band
- edge enhancement
- edge preservation
- signal processing
- denoising algorithm
- frequency domain
- bilateral filter
- nonlinear filters
- random noise
- zero crossing
- impulsive noise
- adaptive filter
- noisy images
- high frequency
- non stationary
- soft thresholding
- median filtering
- denoising