How the treble flute makes its sound
In the Hornbostel–Sachs system, which classifies instruments by how they produce sound, the treble flute belongs to the flutes (edge-blown): an air jet is split on a sharp edge, setting the air column vibrating – flutes, recorders, whistles and panpipes.
More broadly it is one of the aerophones (wind instruments), where sound comes from vibrating air.
Press play above and watch the spectrum: the evenly spaced peaks are harmonics, and their relative strength is what gives the instrument its character.
From Wikipedia
The treble flute is a member of the flute family. It is in the key of G, pitched a fifth above the concert flute and is a transposing instrument, sounding a fifth higher than the written note. The instrument is rare today, only occasionally found in flute choirs, some marching bands or private collections. Some 19th-century operas, such as Ivanhoe, include the instrument in their orchestrations.
Other flutes
Frequently asked questions
What does a treble flute sound like?
As one of the flutes, its sound comes from the way an air jet is split on a sharp edge, setting the air column vibrating.
What type of instrument is the treble flute?
It is classified as flutes (edge-blown) (Hornbostel–Sachs 421.121.12).
Sources & credits
- Wikidata Q684058 – CC0
- Wikipedia: Treble flute – CC BY-SA 4.0
- Image by Jonathan Myall Music – GFDL