Sentences with phrase «different frequency waves»

Not exact matches

Like the tuner on a radio, different detectors (bottom row) pick up different frequencies of gravitational waves.

But just as scientists use radio and gamma - ray telescopes to probe different frequencies of light, physicists are building detectors sensitive to a range of gravity wave frequencies.

«We can tune the intensity and the relative phase of three different frequencies,» says Stefan Haessler, «this brings us close to the «perfect wave», which can be calculated in numerical simulations.»

Similar effects are used in acoustics: Different sounds are created by combining waves of different freDifferent sounds are created by combining waves of different fredifferent frequencies.

It will also pick up lower frequency waves, showing us a different set of objects, such as pairs of supermassive black holes.

To determine the final temperature distribution, a series of measurements is performed where the ensemble is irradiated with radio waves of a different frequency each time.

And just as stars, supernova explosions, and the Big Bang's fading glow all give off different frequencies of light, they also send out different frequencies of gravitational waves.

Earthquake shaking is caused by a mixture of seismic waves moving through the ground at different frequencies.

Scientists measuring brain activity have found that in many regions, such as the sensory or motor cortex, activity sometimes oscillates at different frequencies, forming wave - like patterns.

It turns out that terahertz waves leak out a different angles depending on their frequency.

Eilon looked at the way different frequencies of seismic waves attenuated at different rates.

Your brain transmits information about your current location and memories of past locations over the same neural pathways using different frequencies of a rhythmic electrical activity called gamma waves, report neuroscientists at The University of Texas at Austin.

The entorhinal cortex and CA3 transmit these different types of information using different frequencies of gamma waves.

The ability for neurons to tune into different frequencies of gamma waves provides a way for the brain to traffic different types of information across the same neuronal circuits.

In acoustics interference of two waves with slightly different frequencies creates a beat, or a periodic variation in volume.

Domenic explained about alpha, beta and theta waves — different low - frequency voltage oscillations that the brain produces — while Lindsay soaked three electrodes in electrolyte solution.

In addition to SMRs, other brain waves at different frequencies characterize certain mental states [see illustration on page 81].

Two radio transmitters inside operated at different short - wave radio frequencies.

Maxwell almost instantly realized that other electromagnetic waves of different frequencies could exist.

Such «killer waves» form as the product of complex interactions between the frequencies and amplitudes of many different waves in the open ocean.

Leveraging this Doppler shift — the change in the frequency observed by the transmitter and the receiver as disturbed waves move relative to those locations — the researchers designed the WiSee receiver to understand signal disturbances created by different motions of a person's arm, leg or entire body.

«The frequencies in the ringdown are the signature of the source of gravitational waves, like different bells ring with different sound,» explains Professor Chirenti.

It's called optical SETI, and its instruments are focused on a different band of the light spectrum than radio astronomy, looking instead at the same waves our eyes take in, along with infrared frequencies, which are just a smidge longer.

The different parts of the spectrum, or spectral bands, are, in order of decreasing wavelength and increasing frequency: radio waves (including microwaves and (sub) millimetre radiation), infrared, visible, ultraviolet, X-rays and gamma rays.

Similar to how optical telescopes, X-ray telescopes and radio telescopes all look at different bands of the electromagnetic spectrum and teach us different things about the cosmos, the detection of gravitational waves at different frequency bands also requires different detectors.

Because the waves are generated by and pass through different sections of the sun, the wave frequency reveals clues about the inside of the sun and allows scientists to chart changes in the star's life.

Meditation enables us to move from higher frequency brain waves to lower frequency, which activates different centers in the brain.

The process of representing a series of numbers as a sum of sinusoids (cycles) with different frequencies (or wave lengths) is known as a Fourier transform (FT).

Girma for a bit of fun I reconstructed the hadcrut3V global tempreature series from sine waves of different frequencies amplitudes and phases (I think it is pretty good fit over 1850 to 2010 — and beyond!).

Fourier based spectral analysis will yield of sine waves of different frequencies — but it is an illusion.

Yet another group looked not at average temperature patterns but the change in the frequency of heat waves and saw a different kind of rise.

One major simplification involves treating all the infrared radiation (IR) as if it consisted of one wave length, although the real situation is of course much more complicated with a wave spectrum, selective absorption bands, and radiation with different frequencies and optical depths (Pierrehumbert 2011).

Some systems, like Clearpowers Wavebob, can be tuned to match different wave frequencies.

The term «nonlinear cascade» is not even mentioned in the paper, the only possible related issue seems to be the different ways in which the models cut off the high frequency waves.

Free World Trust held patents for [para. 4] «an apparatus that bombards different parts of the human body with low frequency electro - magnetic waves.»

Since the Ultra Tower's trapezoidal shape results in non-parallel surfaces - which serves to reduce standing waves within the cabinets themselves - each of the four UltraSonic woofers also fires in different directions into the room, reducing frequency response deviations throughout the listening space, and ensuring more consistent, powerful and accurate bass performance no matter where you sit.

We're able to see different colors because of our retina's innate ability to differentiate frequencies of light waves.