But at day's end, cells in the thalamus naturally enter a low-frequency oscillation.

Low-frequency oscillation as a concept was first introduced in the modular synths of the 1960s and 70s.

Conductor gallop is the high-amplitude, low-frequency oscillation of overhead power lines due to wind.

Low-frequency oscillations.

Low-frequency oscillation (LFO) is an electronic signal, which is usually below 20 Hz and creates a rhythmic pulse or sweep.

Using a low-frequency oscillation signal as a means of modulating another signal introduces complexities into the resulting sound, such that a variety of effects can be achieved.

The low-frequency oscillator puts out 0,6 Hz and 6 Hz mixed together as a tri-phase of the low-frequency oscillation to the delay line oscillator.

Low-frequency oscillation in the PPG is found to reflect the sympathetic control over the peripheral circulation, whilst the high frequency component is related to the mechanical consequence of respiration on venous return.