Oscillation

right|frame|An undamped Harmonic oscillator#Spring–mass system|spring–mass system is an oscillatory system.

thumb|upright=2|Increase of amplitude as damping decreases and frequency approaches resonant frequency of a driven Damping ratio|damped [[simple harmonic oscillator.]]

term in acoustics

the eigenfrequency at which systems tend to oscillate without driving or damping forces

biological mechanism that controls circadian rhythm

difference between phase angles

response of a system to a change from an equilibrium state

exactly solvable model of coupled oscillators

reaction that changes observably after a time

signal boosting phenomenon using white noise

In the physics of coupled oscillators, antiresonance, by analogy with resonance, is a pronounced minimum in the amplitude of an oscillator at a particular frequency, accompanied by a large, abrupt shift in its oscillation phase. Such frequencies are known as the system's antiresonant frequencies, and at these frequencies the oscillation amplitude can drop to almost zero. Antiresonances are caused by destructive interference, for example between an external driving force and interaction with another oscillator.

mathematical condition to determine when a linear electronic circuit will oscillate

self-oscillation about an equilibrium that is usually unwanted

describes the oscillation of a particle confined in a periodic potential when a constant force is acting on it

amount of variation between extrema of a function or sequence