grain noise particles. sand in form of waves. chladni sound figures. vibration and resonance patterns. dust overlay textured.

sand abstract design pattern background wave vibration waveform line curve light frequency motion equalizer technology electronic graphic radio wavy amplitude shape audio sound spectrum stripe element modern space flow glowing graph movement pulse smooth noise energy analysis futuristic science signal figures resonance chladni neon sci particle grain particles form waves figures patterns dust overlay textured background textured