🕹️ $RCADE Hidden truths
8 months
Tần số 440 Hz và 432 Hz
On one side, there's the number 440 Hz, which is like a countdown: 8, 7, 6, 5, 4, 3, 2, 1. When music is tuned to this sound, it might feel a bit off, like when you're enjoying your favorite tune and suddenly it gets mixed in with static noises that