No.648
blackscrn.png
(149B, 9x9)
%3Ca%20href%3D%22%2Fbtb%2Fsrc%2F1679179557564-0.png%22%20onclick%3D%22return%20expandFile%28event%2C%206480%29%3B%22%3E%3Cimg%20src%3D%22%2Fbtb%2Fsrc%2F1679179557564-0.png%22%20width%3D%229%22%20style%3D%22max-width%3A%20100%25%3B%20height%3A%20auto%3B%22%3E%3C%2Fa%3E
128*sin(t*(t/3>>12)|127+32+t*(t/3>>12)|127)
At 192000 hz