32 Metronome Synchronization
Why Physics Stack Exchange recommends it
Physics Stack Exchange users link it as the standard visual example of coupled oscillators spontaneously synchronizing through a shared movable base.
Recommended by 1 people across 1 different months, 2016 to 2022.
What it is
A short 2012 demonstration video showing 32 metronomes set ticking on a shared movable platform until they all fall into step. It is a simple tabletop experiment with no narration beyond a brief description, uploaded by the channel irmins.
What people said
Recommends Ray · 2016-12 · Physics Stack Exchange · on “Thermalization of coupled classical oscillators”
Perhaps metronomes on a movable table will match what you're looking for? Despite the two dimensional layout, it's basically a one dimensional setup. [this video]
Cites Johnermon · 2016-09 · Physics Stack Exchange · on “Will double or triple pendulums sync when they are on a platform they can affect?”
what i am talking about is something along the lines of this video, [this video] where 30 metronomes sync themselves on a table. Will the same happen with double [LINK] or triple pendulums?
Cites Stan Tarka · 2018-12 · Physics Stack Exchange · on “Can we consider oscillation of air column in the wind instruments as phonons subject to Bose- Einstein statistics ?”
Conventional acoustics does not explain how in milliseconds the harmonic series emerges from the random oscillations. On the molecular level, the process is similar to synchronization of metronomes [this video] process, involving Avogadro number of particles. Classical acoustics ignores particle spin. Assume that air molecules are bosons. So if n bosons are already in a quantum state it will enhance the probability of one more joining them by a factor of (1 + n ) in accordance with Bose-Einstein statistics.
Cites Hans-Peter Stricker · 2022-02 · Physics Stack Exchange · on “Self-synchronizing and -desynchronizing systems of oscillators”
There are biological systems with adaptable frequencies that are able to synchronize their frequencies , mainly individuals (see e.g. reproductive synchrony [LINK] ). In this case, also the phase is typically synchronized. Populations on the other side occasionally de sychronize (see e.g. periodical cicadas [LINK] ). Furthermore, there are lots of physical systems (oscillators) with fixed frequency that are able to synchronize their phases . See e.g. metronome synchronization [this video] . These are my questions: What are the most simple physical oscillators with adaptable frequencies that are able to synchronize frequencies by some interaction? What are the most simple physical oscillators with