Sentences with phrase «signal to noise ratio»

By collecting more photons, a higher signal to noise ratio can be achieved (6).
For a while, I have been fascinated with the topic of signal to noise ratio in climate measurement.
This leads naturally to looking at longer trends for more certainty and better signal to noise ratios.
Interesting move towards achieving maximum signal to noise ratio... can't say i blame ya!
That case, as well as being the one dealt with in the paper's abstract, involves the largest warming and as a result the highest signal to noise ratio.
There is less signal to noise ratio for bushfires than there is for tropical cyclones / hurricanes.
Gavin's response to # 143 «What is needed to show that models have skill are comparisons to data that is a) well characterised, and b) with a large signal to noise ratio
A high contrast ratio usually indicates that a PA - FP has a low level of spontaneous fluorescence in the absence of photoactivation resulting in an increased signal to noise ratio.
7.1 channels, an awesome 116 dB signal to noise ratio, and lots of connections make this our top choice.
Now, researchers from the Graphene Flagship have developed a new device for recording brain activity in high resolution while maintaining excellent signal to noise ratio (SNR).
This allows us to build imaging systems that detect specific application relevant information in the huge amount of accessible optical data with the best possible signal to noise ratio.
NASA's «GISS» temp uses land and ocean - based thermometers which measure «different parts of the system [UHI affected parking lots, asphalt heat sinks, AC exhaust air vents], different signal to noise ratio [we bias toward warm stations], different structural uncertainty [we «homogenise» our data set to cool the past and warm the present to fit the global warming narrative].»
Maximum output is 1V with a -104 dB THD+N signal to noise ratio, and -120 dBV noise level at 33 ohm load.
Connection options include an unbalanced headphone output with 2 ohms impedance and a balanced line - out (both of which offer signal to noise ratios and distortion rates that best the AK380), a USB - C port for fast charging, a DAC connection to your computer, and an SD slot for additional storage to go along with 256 GB of internal storage.
The technology offers a lower signal to noise ratio by adding two extra bits to every sub-band of processing.
question, originally posted November 3, 2009, has attracted seven responses, but with a much higher signal to noise ratio than the «conspiracy» posting.
Since ENSO is the dominant mode of interannual variability, this variance relative to the expected trend due to long - term rises in greenhouse gases implies a lower signal to noise ratio in the satellite data.
All of the references which claim a high sensitivity are extracting it from data with an exceptionally low signal to noise ratio.
«It allowed us to go from imaging at one frame per minute to 30 frames per second with a good signal to noise ratio,» says Saar.
With our technique, high contrast wide field imaging with high signal to noise ratio is now possible, which leads to high sensitivity wide field imaging.»
«We employed several approximations to determine the amount of data required in bits to fully store a human genetic code and neural information, and the signal to noise ratio of typical signalling equipment.
Prior to normalization, quality confidence measurements (spot diameter, spot area, array footprint, spot circularity, signal to noise ratio, spot uniformity, background uniformity, and replicate uniformity) were determined for each scanned array on a spot - by - spot basis to assess quality.
However, there are several outstanding challenges caused by the relaxation and decoherence processes of the NV center electron spin as these limit quantum gate fidelities on nuclear registers as well as spectral resolution, selectivity and signal to noise ratio in sensing applications.
As a consequence, high molar excitation coefficient (EC) and low quantum efficiency (QE) yield higher signal to noise ratios and is an advantage in photoacoustic imaging.
So we've worked really hard on technologies and systems developed to condition that signal to noise ratio.
Audibility is affected by the loudness of the speech (signal) relative to the background noise level and is often expressed as a «signal to noise ratio» (SNR)».
Over time the signal to noise ratio would improve as the crapsters left, or evolved, and September ended.
(I don't think anyone wonders why I don't spend a lot of time on quarterly, monthly or weekly data releases, but if anyone does wonder, it is because the signal to noise ratio is low.
Specifically, he addressed a claim made by Will Happer, a Princeton professor, that no models demonstrate decadal variability in trends (which was not the case), and explored in depth the signal to noise ratio in determining climate trends much more comprehensively than had been done previously.
But detectability is a function of the signal to noise ratio — a small shift in the mean of a distribution can give a detectable signal at the tail but not a significant signal near the middle.
And I mean «noise,» not of the happy fun party noise variety, but of the sort in the «signal to noise ratio» that will result in a breakdown of civilization.
If the signal to noise ratio is so high how do we know that there has been any warming at all, outside of normal cyclic patterns?
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