Иранская смычковая струнная — каманчех

Iranian bowed string instrument
the Iranian kamancheh

The kamancheh (also kamānche or kamāncha) (کمانچه, , , ) is an Iranian bowed string instrument used in Persian, Azerbaijani, Armenian, Kurdish, Georgian, Turkmen, and Uzbek music with slight variations in the structure of the instrument. The strings are played with a variable tension bow. In 2017, the art of crafting and playing with Kamantcheh/Kamancha was included into the UNESCO Intangible Cultural Heritage Lists of Azerbaijan and Iran.

The word "kamancheh" means "little bow" in Persian (kæman, bow, and cheh, diminutive). The Turkish word kemençe is borrowed from Persian, with the pronunciation adapted to Turkish phonology. It also denotes a bowed string instrument, but the Turkish version differs significantly in structure and sound from the Persian kamancheh. There is also an instrument called kabak kemane literally "pumpkin shaped bow instrument" used in Turkish music which is only slightly different from the Iranian kamancheh.

The kamancheh has a long neck including fingerboard which kamancheh maker shapes it as a truncated inverse cone for easy bow moving in down section, pegbox in both side of which four pegs are placed, and finial Traditionally kamanchehs had three silk strings, but modern instruments have four metal strings. Kamanchehs may have highly ornate inlays and elaborately carved ivory tuning pegs. The body has a long upper neck and a lower bowl shaped resonating chamber made from a gourd or wood, usually covered with a membrane made from the skin of a lamb, goat or sometimes a fish, on which the bridge is set. From the bottom protrudes a spike to support the kamancheh while it is being played, hence in English, the instrument is sometimes called the spiked fiddle. It is played sitting down held like a cello though it is about the length of a viol. The end pin can rest on the knee or thigh while the player is seated in a chair. Kamancheh is usually tuned like an ordinary violin (G, D, A, E).