Recent content by bartsam

I don't know much about waves and resonances physics… I'm curious and understand more or less the notion of harmonics in sound and objects/matter. Thank you!

ok so the shapes are dependent on the plate itself not this or that frequency; the driver and the sand only reveal the (resonant frequencies or) the intrinsic physical nature of the plate…? Thank you very much for your explanations

I'm not sure what "(frequencies of) modes" means… Does it mean that with the same vibration produced by the device, the plate would have different frequencies depending on the density shape and size of the plate? Therefore different sand shapes?

Thank you Baluncore! I'm not sure you're answering my question or maybe I'm not formulating it correctly…

Cymatics devices using sand allow us to create shapes with sound. Do you know if those shapes depend on the density and the size of the plate? Thank you