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Noise source indentification techniques: Simple to ...
https://www.bksv.com/media/doc/bn1251.pdf#:~:text=The%20most%20straightforward%20method%20to%20detect%20a%20noise,can%20only%20be%20applied%20to%20stationary%20noise%20sources.
Chapter 11. Detection of Signals in Noise
http://123.physics.ucdavis.edu/week_5_files/filters/matched_filter.pdf
It may enter the receiver through the antenna along with the desired signal or it may be generated within the receiver. As discussed earlier, noise is generated by the thermal motion of the conduction electrons in the ohmic portions of the receiver input stages. This is known as Thermal. or JohnsonNoise.
Signal detection theory: Signals and noise | American ...
https://www.aaas.org/signal-detection-theory-signals-and-noise
Collectively, these nuisance sources of activity are called noise. Noise may arise from additive contamination by ambient sources of the same kind of received energy (in this case, light), or it may arise from the properties of our measurement equipment, such as thermal noise.
Detection and Estimation of Signals in Noise
https://courses.washington.edu/ee506/handouts/slides1.pdf
a) Information Source – analog signal: e.g. audio or video signal – digital signal: e.g. data, text b) Source Encoder Objective: Represent the source signal as efficiently as possible, i.e., with as few bits as possible ⇒ minimize the redundancy in the source encoder output bits Schober: Signal Detection and Estimation
Algorithms and Techniques for Detecting Signals in Noise
http://g4jnt.com/SignalDetection.pdf
We now have a multistage algorithm that can give very reliable detection of low Signal to Noise CW type signals in a varying environment with a low probability of false alarms. The process can be summarised: 1) Perform successive FFTs on blocks of data to generate the frequency spectrum of the input signal plus noise, store these in an array
Noise in detectors - Ibsen Photonics
https://ibsen.com/resources/detector-resources/noise-in-detectors/
The final noise source is the read noise nread, which is a fixed noise, independent on the signal intensity, that is unavoidable in reading out the detector. This noise generally depends on the read out speed, where faster read out gives higher noise.
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