Url https://omeka-s.grinnell.edu/s/MusicalInstruments/item/1233 Resource class wmi:MusicalInstrument Title huapen gu Subject 211.252.11 Contributor Roger Vetter Type Han Format 24 in. height of shell 24.5 in. greatest width of shell 20.3 in. diameter of upper shell opening 12.5 in. diameter of lower shell opening Identifier 2971 Source East Asia Language EN Coverage China Medium wood membrane - mammal skin Requires 1 Is Part Of Grinnell College Music Instrument Collection Spatial Coverage Asia Provenance Grinnell College Music Department Number of drums comprising instrument for membranophone single drum Shell design for membranophone tubular - bulging-conical Number and function of membranes for membranophone two, one for sounding and one for resonance Membrane design for membranophone unframed Membrane attachment for membranophone unframed membrane nailed to shell Membrane tension control for membranophone none, tension set at time of manufacture Sounding for membranophone striking with two handheld beaters Sound modifiers for membranophone none Category of Instrument membranophone --