Sáo

The sáo (also called sáo trúc or "sow trook", pronounced [ʂǎːw ʈʂǔkp]) is a small flute found in Vietnam that is traditionally thought to contain the culture and spirit of Vietnam's countryside. When played, the flutist holds the sáo transversely to the right side with his or her mouth placed at the blowing hole. The sáo is usually performed solo or in an ensemble among other instruments in orchestras of Vietnamese popular opera Chèo, Van singing genre, and Royal Small Orchestra.

Construction and Materials

Most frequently made from a single piece of bamboo, the sáo measures between 40 to 55 centimeters in length and 1.5 to 2 centimeters in diameter, with six or ten finger holes and a tuning slide. Located inside the bamboo tube, near the oval blowing hole, is a soft wooden piece that adjust pitches when necessary. The first hole after the blowing hole is 12 centimeters away, while the other holes continue at a distance of 1 centimeter apart. At the other end of the flute, there is a non-covering hole called definite pitch hole, making it easier for the listener to discern pitch. The simple construction of the holes allow for very complex techniques in playing the instrument such as the use of breath with changes in the blowing angle for great or minute changes in sound quality, or partial-holding of finger holes to make delicate pitch changes.

Sóo

Sóo is a village in the municipality of Teguise on the island of Lanzarote in the Canary Islands.

References

Coordinates: 29°05′55″N 13°37′15″W / 29.09861°N 13.62083°W / 29.09861; -13.62083

Søo

The Søo, also known as the Søa, is a river in the municipality of Hemne in Sør-Trøndelag County, Norway. It originates at Lake Søo (Søvatnet) in the municipality of Orkdal (280 meters or 920 feet) and further from Lake Vassli (Vasslivatnet; 280–260 meters or 920–850 feet, depending on the regulation). The inflow to the Søo is regulated by a 20-meter (66 ft)-high dam at the west end of Lake Vassli, which serves as a regulation reservoir for the Søa Hydroelectric Power Station.

Its course flows from Lake Vassli through the Søo Valley (Søvassdalen) parallel to European route E39 and further down towards Vinjeøra, but then turns northward about two kilometers east of the village into Lake Ro (Rovatnet; 13 meters or 43 feet) before it empties into in the Hemnfjorden at the village of Kyrksæterøra.

References