We further determined that the amplitude and frequency regulations of cortical oscillations were both mediated by phosphoinositides turnover.

The figure shows a schematic for an oscillator amplitude-control servo system. The circuit creates a closed-loop system that supplies a fixed and adjustable peak-to-peak amplitude ...

A design idea with a 555 analog timer that can generate an arbitrary triangle/sawtooth with its waveshape and frequency controlled by pots.

A KAIST research team in collaboration with the University of Wisconsin-Madison theoretically suggested a graphene-based active metasurface capable of independent amplitude and phase control of ...

In AM (amplitude modulation) radio, a wave with constant strength and frequency - called a carrier wave - is generated from the oscillation of an electric current. The audio signal, which contains ...

3. By employing relevant algorithms, the complex-amplitude components of the reconstructed signals are determined, and the specific arrangement of the nanopillars are confirmed”.

National 4 Wave characteristics Frequency, wavelength, amplitude and wave speed Waves cause a disturbance of the medium through which they travel, which allows them to carry energy.

There are many different varieties of modulation but they all fall into three basic categories, namely amplitude modulation, frequency modulation and phase modulation, although frequency and phase ...

The change in amplitudes of the sinusoidal waves after the second set of spikes confirms that the coherent control of phonons is realized by varying the time gap.

Frequency, wavelength, amplitude and wave speed You need to know about these quantities used in waves - what they mean, the symbols used for them and the units used to measure them.

Researchers describe a new strategy of designing metamolecules that incorporates two independently controllable subwavelength meta-atoms. This two-parametric control of the metamolecule secures the ...