Twinkling star Listen to the sound of twinkling star Instead of a star in the sky, we observed a flight obstacle light. /wp/wp-content/uploads/2018/08/04c2.mp4 We can hear the sound of the fluctuating light by High-speed reproduction technique. It sounds like a noise. Is it a 1/f noise? /wp/wp-content/uploads/2018/08/yuragi44100.wav
