Help


[permalink] [id link]
+
Page "Noise figure" ¶ 18
from Wikipedia
Edit
Promote Demote Fragment Fix

Some Related Sentences

where and is
But California is where we're goin ''.
He thought of the jungles below him, and of the wild, strange, untracked beauty there and he promised himself that someday he would return, on foot perhaps, to hunt in this last corner of the world where man is sometimes himself the hunted, and animals the lords.
Now I wish to enter the American market, where the competition is very strong.
from downstream, where the water level is much lower, it is a high, elaborately facaded pavilion.
The answers derived by these means may determine not only the temporal organization of the dance but also its spatial design, special slips designating the location on the stage where the movement is to be performed.
Even in domains where detailed and predictive understanding is still lacking, but where some explanations are possible, as with lightning and weather and earthquakes, the appropriate kind of human action has been more adequately indicated.
Robert Penn Warren puts it this way in `` Brother To Dragons '': `` The recognition of complicity is the beginning of innocence '', where innocence, I think, means about the same thing as redemption.
A dominant motive is the poet's longing for his homeland and its boyhood associations: `` Not men-folk, but the fields where I would stray, The stones where as a child I used to play ''.
In a society where everything is for sale, Marlowe is the only man who cannot be bought.
This is done for simplicity of commands and to bring the hidden redundancy up to where misunderstanding has almost zero possibility.
As to benefits to employees, it is notorious for its callous disregard except where it depends on them for services.
`` The Moral Creed '' and `` The Will To Risk '' live happily together, if we do not examine where the line is to be drawn.
Since the slogans have little application to reality and are sanctimonious to boot, the applause is faint even in areas of the world where we should expect to find the greatest affection for free government.
Ptolemy's problem is to forecast where, against the inverted bowl of night, some particular light will be found at future times.
She was exposing herself to temptation which it is best to avoid where it can consistently be done.
Such performance is a great tribute to American scientists and engineers, who in the past five years have had to telescope time and technology to develop these long-range ballistic missiles, where America had none before.
but it is perennially restructured in situations where anchors are dragged or lost.
`` History has this in common with every other science: that the historian is not allowed to claim any single piece of knowledge, except where he can justify his claim by exhibiting to himself in the first place, and secondly to any one else who is both able and willing to follow his demonstration, the grounds upon which it is based.
Finally we may note that the idea appears in educational theory where its influence is at present widespread.

where and noise
It had feature limitations such as being unable to output more than one channel of sound, ( and provided fewer Envelope-shaping options ) where the BBC was capable of three-way polyphony ( plus one noise channel ) and the inability to provide teletext mode.
The device is of particular use in tactical situations where noise discipline is important.
CDMA is analogous to the last example where people speaking the same language can understand each other, but other languages are perceived as noise and rejected.
In Bregman's Auditory Continuity Illusion, where a pure tone is followed by broadband noise and the noise is followed by the same pure tone it seems as if the tone occurs throughout the period of noise.
Engine noise is a particularly large component of mobile source noise for vehicles operating at lower speeds, where aerodynamic and tire noise is less significant.
However, posted limits are in place on many dangerous or congested stretches as well as where traffic noise or pollution poses a problem.
Their stealthy approach march, camouflage and noise discipline at Isandhlwana, while not perfect, put them within excellent striking distance of their opponents, where they were able to exploit weaknesses in the camp layout.
With loud walls of sound, where individual instruments and even vocals were often indistinguishable, they followed the lead of noise pop and dream pop bands like My Bloody Valentine ( often considered as the earliest shoegaze act ), The Jesus and Mary Chain, and the Cocteau Twins.
An exception is if the radar is aimed upwards at clear sky, where the scene is so " cold " that it generates very little thermal noise.
The thermal noise is given by k < sub > B </ sub > T B, where T is temperature, B is bandwidth ( post matched filter ) and k < sub > B </ sub > is Boltzmann's constant.
Contactor relays can be extremely loud to operate, making them unfit for use where noise is a chief concern.
Some have also been produced to mute the audio ( or replace it with noise ) when profanity is detected in the captioning, where the offensive word is also blocked.
Effectively, it is a very large number of transistors in parallel where, at the output, the signal is added constructively, but random noise is added only stochastically.
There has been noise regulation put in place to help control where and when the use of engine braking retarders are allowed.
A worst case scenario is a completely random channel, where noise totally dominates over the useful signal.
where C is the received carrier power in watts, k is Boltzmann's constant in joules per kelvin, and T is the receiver system noise temperature in kelvins.
Closed captions are also used in public environments, such as bars and restaurants, where patrons may not be able to hear over the background noise, or where multiple televisions are displaying different programs.
This property of low phase noise makes them particularly useful in telecommunications where stable signals are needed, and in scientific equipment where very precise time references are needed.
In the case of environmental or aircraft noise, distance need not be quoted as it is the level at the point of measurement that is needed, but when measuring refrigerators and similar appliances the distance should be stated ; where not stated it is usually one metre ( 1 m ).

where and factor
For outdoor signs and displays, where the problem of weathering resistance is no longer a factor, the choice of plastics is almost unlimited.
This is not the most general situation of a Cartesian product of a family of sets, where a same set can occur more than once as a factor ; however, one can focus on elements of such a product that select the same element every time a given set appears as factor, and such elements correspond to an element of the Cartesian product of all distinct sets in the family.
Spiders, for instance, being relatively small, don ’ t fit the usual criterion for a threat in the animal kingdom where size is a factor, but nearly all species are venomous, and although rarely dangerous to humans, some species are dangerous.
This is in contrast to an insertion where a rotation resulting in a balance factor of 0 indicated that the subtree's height has remained unchanged.
The mean and maximal doses used for olanzapine were considerably higher than standard practice, and this has been postulated as a biasing factor that may explain olanzapine's superior efficacy over the other atypical antipsychotics studied, where doses were more in line with clinically relevant practices.
This is also the limiting factor on the Panama canal where Panamax ships are limited to a length of and a width of.
Since 2005, the Bengals wear white for September home games where the heat could become a factor.
Apart from infections, there are some other diseases where impaired chemotaxis is the primary etiological factor, as in Chediak-Higashi syndrome where giant intracellular vesicles inhibit normal migration of cells.
The African Methodist Episcopal Church resumed its participation by the February 2010 plenary meeting, where CUIC moved to refocus on its eight marks of commitment and a shared concern for racial justice as a major dividing factor facing ecumenism.
In Siam, regional power struggles among several kingdoms in the region led to a large diaspora of ethnic Lao between the 1700s-1800s by Siamese rulers to settle large areas of the Siamese kingdom's northeast region, where Lao ethnicity is still a major factor in 2012.
Thus, if n < sub > r </ sub > is the average number of times a new civilization reappears on the same planet where a previous civilization once has appeared and ended, then the total number of civilizations on such a planet would be ( 1 + n < sub > r </ sub >), which is the actual reappearance factor added to the equation.
In the case of total life extinction, a similar factor may be applicable for f < sub > ℓ </ sub >, that is, how many times life may appear on a planet where it has appeared once.
The Cities and Knights manual recommends that players not use the Cities and Knights rules in scenarios where exploration is a factor.
( where again a and b are one-half of the ellipse's major and minor axes respectively, and f is the focal distance ) or, as expressed in terms using the flattening factor
where R is the rainfall erosivity factor, K is the soil erodibility factor, L and S are topographic factors representing length and slope, and C and P are cropping management factors.
where the dissociation energies, E < sub > d </ sub >, of the A – B, A – A and B – B bonds are expressed in electronvolts, the factor ( eV )< sup >– ½ </ sup > being included to ensure a dimensionless result.
For a situation where the traffic to be handled is completely new traffic, the only choice is to try to model expected user behavior, estimating active user population, N, expected level of use, U ( number of calls / transactions per user per day ), busy-hour concentration factor, C ( proportion of daily activity that will fall in the busy hour ), and average holding time / service time, h ( expressed in minutes ).
The GCD of two numbers a and b is the product of the prime factors shared by the two numbers, where a same prime factor can be used multiple times, but only as long as the product of these factors divides both a and b. For example, since 1386 can be factored into 2 × 3 × 3 × 7 × 11, and 3213 can be factored into 3 × 3 × 3 × 7 × 17, the greatest common divisor of 1386 and 3213 equals 63 = 3 × 3 × 7, the product of their shared prime factors.
Cultural reasons were also a factor in countries like China and Japan, where silents co-existed successfully with sound well into the 1930s, indeed producing what would be some of the most revered classics in those countries, like Wu Yonggang's The Goddess ( China, 1934 ) and Yasujirō Ozu's I Was Born, But ... ( Japan, 1932 ).
Each internal line corresponds to a factor of the corresponding virtual particle's propagator ; each vertex where lines meet gives a factor derived from an interaction term in the Lagrangian, and incoming and outgoing lines carry an energy, momentum, and spin.
where m is the mass of the particle, c is the speed of light in a vacuum, is the Lorentz factor, and v is the velocity of the particle regardless of wave behavior.

0.222 seconds.