How the kalyuka makes its sound
In the Hornbostel–Sachs system, which classifies instruments by how they produce sound, the kalyuka 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.
Its timbre – the colour that lets you tell it apart from other instruments playing the same note – comes from the mix of overtones its body and resonator emphasise.
From Wikipedia
The willow flute, also known as sallow flute (Norwegian: seljefløyte, Swedish: sälgflöjt or sälgpipa, Finnish: pitkähuilu or a general term pajupilli, Latvian: kārkla stabule, Lithuanian: švilpynė), is a Nordic folk flute, or whistle, consisting of a simple tube with a transverse fipple mouthpiece and no finger holes. The mouthpiece is typically constructed by inserting a grooved plug into one end of the tube, and cutting an edged opening in the tube a short distance away from the plug.
Similar but not identical instruments were made by peasants in Poland, usually using a different method described in sources as "kręcenie" (that nowadays means literally "rolling", at that time possibly also "drilling-gouging"), "ukręcanie", "ulinianie" (nowadays literally meaning: "making moulted"). Such instruments are mentioned in folk poems or songs.
Other flutes
Frequently asked questions
What does a kalyuka 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 kalyuka?
It is classified as flutes (edge-blown) (Hornbostel–Sachs 421.111-1).
Sources & credits
- Wikidata Q4229054 – CC0
- Wikipedia: Willow flute – CC BY-SA 4.0
- Image by Александр Радостов – CC BY-SA 4.0