Hierarchy classification:

1. top of the aat hierarchies
2. Objects Facet
3. Furnishings and Equipment (hierarchy name)
4. Sound Devices (hierarchy name)
5. sound devices (equipment)
6. [sound devices by acoustical characteristics]
7. aerophones
8. flutes (aerophones)
9. duct flutes

Narrower term/s

• French flageolets
• English flageolets[+]
  • triple flageolets

Anotations

Scope note:

Duct flutes similar to recorders but having fewer finger holes and, from the mid-18th century on, furnished with a slender ivory mouthpiece connected to a small chamber holding a sponge to absorb breath moisture.