PURPOSE: To illustrate how an organ pipe works.
DESCRIPTION: The organ pipe can be activated by blowing in the mouthpiece
of the tube. Various geometry tubes are available: Open ended; Closed ended; Thin
tube; Fat tube; Long tube; Short tube. Also, a closed ended pipe can have the
pitch varied by sliding the end piece in and out.
EQUIPMENT: Organ pipes, as photographed.
SETUP NOTES: None.
Updated by Jun Qi in 4/5/2000