Intèrvals i corbes de Lissajous -Dima-VJ-

[apprentice2101]

The best Lissajous figures I've ever seen in my life !

[TheAmazingDamiel]

Unbelievably cool - to WATCH the overtones in action! It's especially amazing to see the beautiful simplicity of the perfect fifth - but what takes the cake is watching the complicated crosshatch of the minor second resolve to the unison - a perfect circle!

[Tonyssongs]

It's for comparing phase of two signals of the same type, i.e.; two sine, triangle, or square waves input into an oscilloscope on separate channels x and y. One signal controls horizontal, and one the vertical movement of the trace dot, thus creating what you see on screen.

[pincherman]

cool!!!

but i dont get what a lissajous graph is for.

applications?

[futurehope65]

@pincherman

used for tuning analog circuits, for example, by injecting a frequency into a circuit and watching the output on the o-scope screen, you would adjust capacitance for a stable lissajous pattern to know when the circuit was in balance.

[lililoba2]

Bela matemática,linda física , uma imagem de som!Fantástico!

[Epogdous]

Very very interesting!

[gotecki]

beautiful!

[Dinuscat]

És molt interessant!!!

Felicitats.

[trumpetfish1]

nice!

[TexZK]

Good video