The joint estimation of signal and noise from the sum envelope.
Thomas R. BenedictT. T. SoongPublished in: IEEE Trans. Inf. Theory (1967)
Keyphrases
- joint estimation
- random noise
- additive noise
- white noise
- wide band
- low signal to noise ratio
- signal detection
- noisy environments
- signal to noise ratio
- additive gaussian noise
- received signal
- low frequency
- noise level
- high frequency
- stochastic resonance
- gaussian noise
- signal processing
- response function
- biomedical signals
- power spectrum
- quantization noise
- denoising
- wiener filter
- non stationary
- noise reduction
- direct sequence spread spectrum
- noise variance
- impulse response
- low snr
- power spectra
- image noise
- frequency domain
- noise free
- noise elimination
- noisy data
- median filter
- multiplicative noise
- original signal
- spatial domain
- objective function
- compressive sensing
- denoising methods