Sentence examples for frequency changes from inspiring English sources

Numerous later studies have firmly established the role of natural selection in the frequency changes of the moth variants.

The amplitude of the carrier wave is unaffected by the variation; only its frequency changes.

If this frequency changes, the electric clock will not keep correct time.

The resonant frequency changes after the installation of the UPFC.

Consequently, the UPQC must adapt to these frequency changes.

In other words, small frequency changes cannot be detected.

Frequency changes were observed under acetone and ethanol vapors.

As a result, measured closed-loop natural frequency changes due to damage exhibit better signal-to-noise ratios than open-loop frequency changes.

The frequency changes in response to the addition of enzymes were then followed over time.

The stirring did not affect the stability or magnitude of the frequency changes.

So, PCG recordings are non-stationary signals that exhibit sudden frequency changes and transients [3].