Artificial Intelligence | AI Tips | News on Instagram: "Can sound clean your phone speaker? A 1000 Hz tone vibrates 1000 times per second. When played through your phone’s speaker, those rapid oscillations can dislodge small bits of dust or dirt stuck in the grill. The quick vibration helps clear blockages that lower sound quality. It’s a simple physics trick, not a miracle fix, but it often works. 🎥: Reynold L. Ugdol / TikTok"