Hornbostel - Sachs
type: ConceptScheme

Sets of open flutes with internal duct
type: Concept
narrower: Sets of open flutes with internal duct with fingerholes
notation: 421.222.1

Sets of open flutes with internal duct with fingerholes
type: Concept
broader: Sets of open flutes with internal duct
definition: The air itself is the vibrator in the primary sense. The standing waves are significantly confined within each flute, where a narrow duct directs the air stream against the sharp edge of a lateral orifice. The opposite end is open. The instrument has fingerholes. Double flageolet.
in scheme: Hornbostel - Sachs
notation: 421.222.12