Sentences with phrase «on noise measurements»
These papers were largely based on noise measurements he carried out at existing wind farms in Ontario.
http://www.energyandpolicy.org/ Not exact matches
Some Town Board members found the early language confusing, arguing that the way it was phrased, if someone on Nassau Point in Cutchogue complained about noise coming from Greenport the measurement would be taken on the beach in Cutchogue.
The team carried out the measurements at the Low Noise Underground Laboratory (CNRS / Université de Nice / Université d'Avignon), located in a former nuclear missile firing station on the Plateau d'Albion in southern France.
«For example, the measurements showed that a SMA8 surface that was tested in Norway in the period 2012 - 2015, and which is known to provide minor levels of noise reduction, exhibits a difference in rolling resistance of 23 per cent when comparing an EV tire manufactured by Continental (standard on electric VW Golfs) with a popular brand manufactured by Michelin,» says Berge.
When I visit Lincoln Center, I find noise up to 80 dB on the street corner outside, but after I step into the empty Tully Hall and close the door behind me, my meter bottoms out at its lower limit of 50 dB for the first time; Holden tells me his firm's measurements show that the sound level in the space is actually less than 25 dB.
By taking measurements on each side of a synapse leading into the cerebral cortex, the team could measure when neurons were firing, the strength of the signal and the signal - to - noise ratio.
The non-invasive force measurement method based on the fluctuation theorem enabled measurement by analyzing the fluctuating behavior of cargo vesicles in the cytosol subject to thermal noise and so on.
His main fields of research are quantum information and quantum optics where he has authored and co-authored papers on a broad range of topics, including work on noise reduction and microscopic lasers, quantum repeaters for long - distance quantum communication, quantum entanglement and cluster states, and measurement - based quantum computers.
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.
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.
Effect of object anisotropy and noise on measurement accuracy.
It builds on several recent and ongoing research efforts to provide high - resolution measurements of behavior and behavioral response of marine mammals to human noise in their environment using controlled exposure experiments.
Noise as an Indicator of Quality of Life: Advances in Measurement of Noise and Noise Effects on Humans and Animals in the Environment — Ann Bowles and Brigitte Schulte - Fortkamp
If the noise measurement survey shows that the ambient external noise levels on the site are below 45 dB and prediction work shows that they will remain below 45 dB in the future, no special measures are likely to be necessary to protect the buildings or playing fields from external noise.
Thats true there is no measurement for noise during an MOT, my mini was FAR to loud (for me) on its last mot but passed.
Of course, on a timescale of one decade the noise in the temperature signal from internal variability and measurement uncertainty is quite large, so this might be hard to determine, though tamino showed that five year means show a monotonic increase over recent decades, and one might not unreasonably expect this to cease for a decade in a grand solar minimum scenario.
In a dramatic win for residents» groups who have raised widespread concerns about the impact of wind farms on rural communities, the committee recommended that noise measurements be expanded to include low - frequency noise, or infrasound.
What is surprising, and will remain so, is how a series of dubious measurements, either synthesized from out of the noise or barely above the noise, and in no way historically unsurprising, has made the world stand on its head and contemplate the idiocy demanded by Gore & co..
However, these differences do not significantly affect the derivation methodology and their main effect is on the level of the counting noise that only restricts the altitude range of the measurement or the integration time for a given accuracy.
In several records, staff noted that wind turbine noise exceeded regulations: ««Staff have attended at the complainants homes on multiple occasions... noise measurements were obtained... subjective observations were made by Provincial Officers... the conclusion of the POs were that the noise emissions from the wind turbines were causing an adverse effect contrary to S. 14 (1) of the EPA at the complainants locations...»
CO2 affects all surface temperatures on Earth, and in order to improve the signal - to - noise ratio, an ordinary arithmetic mean will enhance the common signal in all the measurements and suppress the internal variations which are spatially incoherent (e.g. not caused by CO2 or other external forcings).
Even if these adjustments are justifiable, and some like the time of observation adjustment are important, the fact is that the noise in the measurement is at least as large as the signal we are trying to measure, which should substantially reduce our confidence that we really know what is going on.
Each of those low temperature data points are the clearest signals (least amount of local noise) of any physical measurement that is possible on earth, or from a satellite in space.
I'm quite familiar with «noise» which represents anything appearing in an output value, of some variable that is neither present in the input nor dependent on any input value; and of course that «appearance» could be real as an actual component of an output signal, or it could be the result of experimental measurement error; due to limitations of the experimental method or equipment.
We are adding measurements of noise cancelling capability to our article on noise cancelling headphones; I recently had a chance to do some research that confirms the measurements track subjective impressions closely.