Sentence examples for precise frequency from inspiring English sources

With the improvement of frequency standard comparison and precise frequency and phase processing technique, the high-precision frequency measurement, phase comparison, phase locked loop and signal processing are necessary.

One is the ticking of atomic clocks, defined by the precise frequency that electrons jump around in atoms.

Certain nuclei like those of hydrogen, which is ubiquitous in the water molecules in the body, absorb and emit radio waves of precise frequency when they are aligned in a strong magnetic field.

The current generation of atomic clocks uses lasers that emit microwaves, a lower frequency form of light, tuned to 9,192,631,770 oscillations a second, the precise frequency that microwaves are absorbed by atoms of cesium.

As well as being powerful, free-electron lasers have the advantage that they can be tuned to a precise frequency, allowing the beam to be adjusted for different atmospheric conditions.

The aggregate of atoms that emit the gamma radiation of precise frequency may be called the emitter clock; the group of atoms that absorb this radiation is the absorber clock.

The precise frequencies present in the vibrations can then, in principle, be used to reconstruct the word being spoken.

Atoms of any particular variety vibrate and emit light at very precise frequencies, and the colder or stiller those atoms are, the less the frequency of that light is blurred by atomic motions.

Although the frequency distance change model for S-wave radiation pattern proposed by Satoh (2002b) has been used in some applications, to achieve more accurate estimation and prediction of high-frequency seismic radiation, a precise frequency- and distance-dependent model for the apparent radiation pattern for both P and S waves is required.

The cracked shaft is modeled by wavelet-based elements to gain precise frequencies.

Then they teased out the precise frequencies at which the stars were pulsing, a process similar to breaking a musical chord into its component notes.