Sentence examples for to a variable frequency from inspiring English sources

Optical parametric amplifiers (OPAs) exploit second-order nonlinearity to transfer energy from a fixed frequency pump pulse to a variable frequency signal pulse, and represent an easy way of tuning over a broad range the frequency of an otherwise fixed laser system.

The tones play at a variable frequency determined by the current brainwave rate.

A new time switching pattern and a control mechanism are described to convert a variable frequency input power proportion to the wind power to a constant frequency output power for a distributed load system in a single unit.

Vehicles counting and classification were operated sending to the loops a variable frequency signal from 10 kHz to 200 kHz, that resonates at frequencies depending on their inductance value.

Individual treatment was offered during a period of four to six months with a variable frequency per patient.

It first applies "an AC voltage with a variable frequency to at least one electric conductor," Mr. Marksteiner writes.

Coagulation in the circuit has been reported with a variable frequency, 5 to 50%, with early termination of the dialysis session in 5 to 7% [ 2- 7].

The preferred practice for electrical speed variation is to change the supply frequency with a variable frequency drive (VFD).

In order to tune the stiffness and induce a variable frequency parametric excitation, a digitally controlled electromechanical element must be incorporated in the realization.

GS has a variable frequency from 1 3500 to 1 26000 born children with a male predominance (M F=3:2).

1– 3 They maintain intratumorous thymopoiesis to a variable extent and this correlates with a variable frequency of associated myasthenia gravis (MG).