Sentences with phrase «noise ratio»

Very low signal to noise ratio in climate change data.

The only way the older toddlers were able to name the object with that high of a background noise ratio was if they heard the word introduced first without background noise.

The resulting high signal - to - noise ratio makes for very responsive detection.

Instead, they weed out all the data that doesn't meet a certain signal - to - noise ratio automatically, leaving them with only the best candidates.

With longer time frames the signal to noise ratio improves and there is good agreement between the linear fits.

The signal - to - noise ratio continues to decline.

For starters, there's the declining signal / noise ratio for investment research.

And as you may have experienced, the signal - to - noise ratio as you travel down this long tail just gets worse.

WC: >> Part of my service as a blog - owner is to help the signal - to - noise ratio by stopping the commentators calling each other «what a prick you are» <<

boAt Nirvana Tres earphones price in India — Rs 3990 boAt Nirvana Tres earphones specs — Drivers: 6 mm x 2 + 1 balanced armature driver Total Harmonic Distortion: ≤ 3 % Microphone: yes Mic Frequency: 20 - 20KHZ Speaker resistance: 32Ω Sensitivity: 97 ± 3dB Signal Noise Ratio: 90db Mic Sensitivity: -LRB--42) ± 3db

This panel combines new generations of FISH technologies, pairing oligonucleotide - based SureFISH technology with a ready - to - use formulation of formamide - free IQ Hybridization Buffer, resulting in high signal - to - noise ratios with less than 4 hours of turnaround time.

The signal to noise ratio on sci.environment and similar unmoderated discussion lists has dropped to the point where it can no longer sustain interesting or informative exchanges of information and ideas.

To this purpose, we also provide a few recent on - sky imaging examples, notably high - contrast ADI detection of the planetary - mass companion \ kappa Andromedae b, with a signal - to - noise ratio above 100 reached in less than 10 mn exposure time.

Modal noise become significantly more important as the wavelength increases and presents a risk to the new generation of near - infrared precision radial spectrographs under construction or being proposed to search... ▽ More Modal noise in fibers has been shown to limit the signal - to - noise ratio achievable in fiber - coupled, high - resolution spectrographs if it is not mitigated via modal scrambling techniques.

Attributing temperature changes on smaller than continental scales and over time - scales of less than 20 years is difficult due to low signal - to - noise ratios at those scales.

[DC: There's a signal to noise ratio problem at ClimateAudit.

Given that transit timing is an unproved method for discovering exoplanets, Agol would like to see a signal - to - noise ratio much higher than that found by the European group as well as confirmation by another observational technique.

LinkedIn's size is RelSci's opportunity, as expansion drives LinkedIn's increasingly iffy signal - to - noise ratio even lower.

The exceptionally low signal - to - noise ratio raises other problems for scientists and reagent providers.

Whether you are a neuron or the operator of a ham radio, doubling your signal - to - noise ratio demands quadrupling your energy consumption — a law of rapidly diminishing returns.

Sites like the Motley Fool or Stockopedia offer a much better information to noise ratio though than ADVFN.

With the forthcoming onslaught of information and booth babes that E3 brings with it, the signal - to - noise ratio goes way down, to almost imperceptible levels, rendering any discussion moot for a while.

It turns out that for the signal - to - noise ratios estimated for the individual tree - ring records, one would be hard pressed to cleanly isolate the volcanic cooling signal in individual records or even regional composites.

An analysis using synthetic proxy data with spatial sampling density and proxy signal - to - noise ratios equivalent to those of the D'Arrigo et al (2006) tree - ring network suggest that these discrepancies can not be explained in terms of either the spatial sampling / extent or the intrinsic «noisiness» of the network of proxy records.

Regions showing large positive correlations between GRACE and ECCO, large fraction of ECCO variance explained by GRACE, and large signal - to - noise ratios include the northwestern Pacific Ocean, broad areas of the Southern Ocean, the South China Sea and the Arafura Sea.

Thus, 4.6 years are sufficient to detect a robust upward trend in SLR: a signal - to - noise ratio approximately 6 times larger than for GMST.

Over regions where persistent changes had not occurred by the year 2000, we find that most of the observed signal - to - noise ratios lie within the 16 — 84 % range of those simulated.

Constraining sensitivity is an interesting issue, but I suspect you'll find that there's little more progress that can be made on that front until the signal during the instrumental period is so great that the signal: noise ratio becomes higher than with the LGM.

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].»

As an example, when averaging, signal - to - noise ratio increases as the square root of the number of samples that are being averaged together because white noise has an average of zero.

Music lovers will relish every beat played on Vivo V5 Plus with the custom - built AK4376 Hi - Fi audio chip that provides an unprecedented sound quality by giving a signal - to - noise ratio experience of up to 115dB.

It has signal to noise ratio of ≥ 75dB.

«that no - one has measured a CO2 signal in any modern temperature / time graph, so by standard signal - to - noise ratio physics, there is a strong indication that the climate sensitivity of CO2 is 0.0 C to one place of decimals, or two significant digits.»

States that the increase in the signal - to - noise ratio by optimization of the fingerprint is of the order of 10 % — 30 % in most cases

Effects of signal - to - noise ratio on the accuracy and reproducibility of diffusion tensor imaging - derived fractional anisotropy, mean diffusivity, and principal eigenvector measurements at 1.5 T.