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signal in a sentence

Example sentences for signal

What is the best way of sending a strong signal to the boss that he should not be blaming me.
Taking on debt might signal that a company is confident about future profits.
Radioactive sulphur signal adds to evidence of catastrophe.
Complexity researchers who study the behavior of stock markets may have identified a signal that precedes crashes.
The desire to read ahead is supposed to signal ambition and achievement.
The strength of the signal might vary with the size and location of the tattoo.
Suggest that, as they read, students look for words that signal comparisons to help them better understand the story.
It's the signal for me and my six crewmates to go to work.
Small sugar fragments can set off a signal cascade that increases inflammation and scar formation.
The case does appear to reduce the amount of radiation your head absorbs, without cutting signal strength.
Inside the cochlea, tiny hair cells convert the pulse into an electrical signal to the brain.
The sun has a new spot, and it could signal the long-awaited beginning of the next solar cycle.
Such benefits signal the importance of diversity and maintain universities' ability to recruit from global talent pools.
Fortunately, the past year has seen the publication of a series of results that help to disentangle signal and noise.
Again, the rumbling timpani signal an approaching tiger.
Boost button increases signal power for maximum connectivity.
It takes less than a tenth of a second for the signal from a satellite overhead to reach a receiver on the ground.
Each signal cancels out part of the other at the receiving antenna.
Shining yellow light on it yields an inhibitory, negative signal.
They each grabbed the bread with both hands, and at the signal vied to break off the bigger piece.
The disparity had in fact been artificially created by introducing random errors in the public signal.
In both cases the actions of other people send a signal that may be useful for others to follow.
Until the new findings were made, the exact nature of that chemical signal remained unknown.
The watch sends a wireless arming signal to the gun.
Many animals use changing daylight as a signal for when to mate, migrate, or hibernate.
After decades spent searching in vain, many seismologists now doubt whether such a signal even exists.
He rolled into position and gave me the signal to turn on the flashlight.
If there's no natural gas in the air, the signal stays powerful.
Although every component in a proposal carries weight, a few components signal early a manuscript's promise.
The computer responds by sending a radio signal down the needle shaft.
Minutes later, he pauses and shines his headlamp on his fingertip-his signal for the presence of the tiniest creatures.
Or it may judge time based on the amount of energy needed to process a signal.
As it is, a signal transmitted through a network is stronger at its point of origin than incoming signals are.
If you plan to take the call on your mobile phone, make sure that you are somewhere that you will get a full signal.
Though they claim to want to give peace a chance, a signal to move on the capital could come any day.
Chronic pain may be due to an overabundance of a protein, which amplifies the pain signal to the brain.
Such spreads are seen as a signal of risk aversion and may pile more pressure on peripheral countries.
Wealth is unobservable so visible expensive goods acts as a signal you have achieved status to your peers.
Tell students that frog calls generally are a signal of mating, though many frogs call out all throughout the year.
After the pulse is lifted, the atoms realign, emitting a radiofrequency signal.
The study suggests that the arrival of farming did not signal a broad wave of colonization as some scientists had thought.
Rising retail food prices can sometimes signal general price pressures.
Tell students that frog calls are generally a signal of mating, though many frogs call out throughout the year.
Psychological research suggests chin shape may be a physical signal of the quality of a mate.
Locals say that drivers don't signal when they turn because everyone knows where everyone else is going.
The beginning of each paragraph is a signal to him that a new step in the development of the subject has been reached.
Don't wait for a certain day or event to signal the day when you should begin living the life you want.
Some signal the brain that your stomach is getting full.
To some degree, this is a warm-up question but it also serves to signal the candidate's preparedness to the committee.
It sounds almost as if you could be waiting for this kind of signal from someone, by the tone of your message.
If you're overly deferential or timid, faculty tend to see this as a signal that you're not a peer.
He held her hand and squeezed it to signal his warm feelings, and said that there was nothing to forgive.
It was viewed as a signal that the pace of recovery may be slowing.
Later, the code grabber could retransmit the signal and open the locks.
Instead, the problem is the increasing distortions that are being created because an important price signal is being suppressed.
When acoustic waves cause the fibre to vibrate, it produces a corresponding electrical signal that can be detected.
If anything, they signal grey conservatism, stressing how little they wish to change things.
But it was also about sending a signal to voters that the government was getting tough.
In the hundreds of megahertz, differential signaling and other trickery is required to maintain signal integrity.
In subsequent trials, subjects were given another signal: one that provided an estimate of the odds of success.
After all, there is little point in producing a costly signal if no one sees it.
The chemical signal designated to be counted activates the first gene in the line.
To signal, you reach up and touch the lamp, whereupon it starts to flash.
It converts a digital signal into sound that is equal to the quality of a compact disc.
Each time a bucket tips, an electronic signal is sent to a recorder.
Economists cautioned that the lower level only reflects one week of data and that doesn't necessarily signal a trend.
If they needed another size, they could signal the sales clerk electronically.
They kept the signal-to-noise ratio low and kept the amount of information out there manageable.
The birds attract mates by the color intensity of their feathers-a signal of their desirability.
The flywheels can respond to a signal from the grid in four seconds.
Not even though columns of noxious gas and the nervous tracings of seismographs signal an imminent explosion.
The features signal that the bird was precocial, or mature enough to move and feed independently upon hatching.
Shortening days signal the coming of cold weather to broadleaf trees.
Each blinking pattern is an optical signal that helps fireflies find potential mates.
The nerves alert the fish's brain to minute variations that could signal a meal, a mate, or an enemy.
We'll discover what it takes to discover such a signal when such a signal is discovered.
The duration of melatonin secretion is the signal for the duration of the night.
Once the signal of excessive radiation exposure is initiated, it generally takes four to six hours for these proteins to generate.
When the command signal arrives, the nerve terminal releases a minute puff of acetylcholine, a neurotransmitter.
Such a signal can be observed easily with a circuit containing a transconductance amplifier and a peak detector.
Each eye sends a different signal to the brain, and the brain compares the two pictures.
Light needs to be sensed, an electric signal can be generated from light, optic nerves can be thus stimulated.
The cold, dry months of winter signal the start of flu season.
But perhaps the larger piece of the puzzle is getting wind energy online with a signal the grid wants and can use.
In addition, he says, they signal the hypothalamus to kick into action.
Sounds better than nerve signal leakage, as if the body were not in control over its signalling.
Conspicuous consumption, this research suggests, is not an unambiguous signal of personal affluence.
There is a signal irony in the concentration of social skill within big cities.
Yield curves can signal more than one problem, in more than one way.
He is offended by criticism of his nec s as diplomatic bunkers, and as quite the wrong signal to send overseas.
But this bizarre strategy is all part of the mating ritual of the signal crayfish.
He argues that intelligence and artistic creativity evolved to signal high genetic quality to potential mates.
It also minimizes reflections that could signal dinner to predators.
And converting starlight efficiently into a detectable electronic signal was crucial for transit photometry.
The monitor shows a steady, weak signal revealing that few of the cesium atoms remain excited.
Once again the signal is a pheromone, but in this case it's one found in the urine of the adult females.
But when a stem dies, its hormone signal dies as well.
Distortions in that microwave signal can reveal the shape of the intervening space.
It can tune in to a radio signal and play the audio through an external speaker.
The reflected signal is lost but the absorbed energy sets up a resonating electric field at a certain depth with the plasma.
These modulators encode light with data by converting the signal from light into electrons and back again.
The signal was fed to the antenna in the form of a light signal that caused electrons in the feed element to resonate.
And although the signal is less strong, right-handed spirals appear more frequently in the south.
The chips can also amplify incoming signals and convert the light to an electrical signal that can be interpreted by gadgets.
That's useful, they say, because no other measure gives this kind of symmetric signal for all healthy people.
The signal is processed by electronics and sent to a tiny vibrating piston implanted against the small bones in the middle ear.
When the conductivity changes abruptly, the wires signal the fault and a controller can automatically shut down the laser.
It's also possible to boost the signal with coils called repeaters.
However, scientists found that getting a clear signal wasn't merely a matter of listening in on one electrode.
When neurons fire, they produce an electrical signal of a few millivolts.
The mirrors are controlled by an electrical signal that causes it to tilt either toward or away from the light source.
Each time you exhale, your brain sends a signal down the vagus nerve to slow the cardiac muscle.

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