This is data from a skate park, and this is Mabel Davis skate park in Austin, Texas.  And the sounds you're hearing came from eight microphones attached to obstacles around the park, and it sounds like chaos, but actually all the tricks start with a very distinct slap, but successful tricks end with a pop, whereas unsuccessful tricks more of a scratch and a tumble, and tricks on the rail will ring out like a gong, and
这是一个从州立公园的数据 这个是Mabel Davis滑冰公园 在德克萨斯州的奥斯丁. 你听到的声音是从八个 在公园附近障碍上附上的话筒中传来的 听起来有点混乱,不过实际上 这所有的戏法从一个明显拍击开始 不过成功的戏法以砰然声结束 不成功的戏法 以更像是擦伤和绊倒的声音结束 这些在杆子上的戏法会像锣声一样结束,