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2017
The signal-to-noise ratio (SNR) can be defined anywhere in the signal chain from the target to the display. The signal is usually the differential signal between a target and its background but the term differential is rarely used. Likewise, the noise is an rms value and the term rms is rarely used.
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The signal-to-noise ratio (SNR) can be defined anywhere in the signal chain from the target to the display. The signal is usually the differential signal between a target and its background but the term differential is rarely used. Likewise, the noise is an rms value and the term rms is rarely used.
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Signal-to-noise ratios in smooth limiters
IEEE Transactions on Information Theory, 1959Signal-to-noise ratios associated with smooth band-pass limiting and subsequent narrow-band filtering of a periodic signal and random noise are computed. Observed changes in signal-to-noise ratios may be used to estimate detectability losses. The error function is used to represent the limiter characteristic at various degrees of limiting.
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Signal to noise ratio of information in documentation
Proceedings of the 22nd annual international conference on Design of communication: The engineering of quality documentation, 2004The signal to noise ratio is a common concept in radio communications and electronic communication in general. For a radio, the static is the noise. Too much static and the storm report gets drowned out, or at least you must listen closely to understand the announcer.
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Signal-to-noise ratio in Fourier spectroscopy
Applied Optics, 1977Calculations of the SNR obtainable with a Fourier transform spectrometer as well as that obtainable with a photometer or scanning device are presented. It is shown that the SNR obtained with a Fourier spectrometer is (N/8)(1/2) greater than that obtained with a scanning device (where N is the desired number of spectral elements scanned).
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Research on a Multiscale Denoising Method for Low Signal-to-Noise Magnetotelluric Signal
IEEE Transactions on Geoscience and Remote Sensing, 2022Zhenyu Guo, Jiangtao Han
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Random noise attenuation using local signal-and-noise orthogonalization
Geophysics, 2015Yangkang Chen, Sergey Fomel
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Signal-to-Noise Ratio Versus Contrast-to-Noise Ratio
2022Val M. Runge, Johannes T. Heverhagen
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Adaptive Noise Smoothing Filter for Images with Signal-Dependent Noise
IEEE Transactions on Pattern Analysis and Machine Intelligence, 1985Pierre Chavel +2 more
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