How do the different tone pitches of the Hang Gudu come about? In another video I already mentioned that the pitch of the bass pulse, generated by vibrating air, doesn’t depend on the place where it is excited or how it is excited. It depends only on the positon of the player’s hands above and in the Gu opening.
In the video we will approach this subject with four hands-on experiments. What can the observations tell us which can be comprehended by everyone who is moving his hands above and inside the Gu opening? Continue reading “The Gu Field – Experiments with the Pitch”