Percussion musical instrument i.e. melodic idiophone, has cylinder whose one end is closed by metallic plate while another end of cylinder is opened, and projections representing five notes of instrument

摘要

The instrument has a cylinder whose one end is closed by a round and concave metallic plate while another end of the cylinder is opened. Projections on the metallic plate represent five notes of the instrument, where the instrument is stroked using identical rods. Diameter of the instrument is 60cm, and depth of the instrument is of 15cm. Depth of a concave surface of the metallic plate is 10cm. Signs indicate a path to be conducted by striking the instrument using the rods.