A First-Order Tree-Structured DAC With Reduced Signal-Band Noise.
Hong-Yean HsiehLeon LinPublished in: IEEE Trans. Circuits Syst. II Express Briefs (2007)
Keyphrases
- random noise
- additive noise
- white noise
- signal detection
- high pass
- low signal to noise ratio
- wide band
- frequency response
- noisy environments
- high frequency
- noise level
- wiener filter
- received signal
- noise reduction
- missing data
- biomedical signals
- low snr
- frequency domain
- higher order
- tree structured data
- power spectrum
- noise variance
- original signal
- stochastic resonance
- tree structure
- low frequency
- signal to noise ratio
- frequency spectrum
- impulse response
- multiplicative noise
- noise elimination
- signal processing
- structured data
- noisy images
- noisy data
- first order logic
- image processing
- response function
- single channel
- low pass
- low pass filter
- power spectra
- short time fourier transform
- slowly varying
- signal noise ratio
- direct sequence spread spectrum
- quantization noise
- additive gaussian noise
- nonlinear filters
- frequency band
- noise model
- non stationary
- edge detection
- wavelet transform