|
Bell I. Wiley Award
A bell is a directly struck idiophone percussion instrument. Most bells have the shape of a hollow cup that when struck vibrates in a single strong strike tone, with its sides forming an efficient resonator. The strike may be made by an internal "clapper" or "uvula", an external hammer, or—in small bells—by a small loose sphere enclosed within the body of the bell ( jingle bell). Bells are usually cast from bell metal (a type of bronze) for its resonant properties, but can also be made from other hard materials. This depends on the function. Some small bells such as ornamental bells or cowbells can be made from cast or pressed metal, glass or ceramic, but large bells such as a church, clock and tower bells are normally cast from bell metal. Bells intended to be heard over a wide area can range from a single bell hung in a turret or bell-gable, to a musical ensemble such as an English ring of bells, a carillon or a Russian zvon which are tuned to a common scale and insta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bell Yoke
A bell is a struck idiophone, directly struck idiophone percussion instrument. Most bells have the shape of a hollow cup that when struck vibrates in a single strong strike tone, with its sides forming an efficient resonator. The strike may be made by an internal "clapper" or "uvula", an external hammer, or—in small bells—by a small loose sphere enclosed within the body of the bell (jingle bell). Bells are usually cast from bell metal (a type of bronze) for its resonant properties, but can also be made from other hard materials. This depends on the function. Some small bells such as ornamental bells or cowbells can be made from cast or pressed metal, glass or ceramic, but large bells such as a church, clock and tower bells are normally cast from bell metal. Bells intended to be heard over a wide area can range from a single bell hung in a turret or bell-gable, to a musical ensemble such as an English ring of bells, a carillon or a Russian Russian Orthodox bell ringing, zvon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Striking Clock
A striking clock is a clock that sounds the hours audibly on a bell or gong. In 12-hour striking, used most commonly in striking clocks today, the clock strikes once at 1:00 am, twice at 2:00 am, continuing in this way up to twelve times at 12:00 mid-day, then starts again, striking once at 1:00 pm, twice at 2:00 pm, up to twelve times at 12:00 midnight. The striking feature of clocks was originally more important than their clock faces; the earliest clocks struck the hours, but had no dials to enable the time to be read. The development of mechanical clocks in 12th century Europe was motivated by the need to ring bells upon the canonical hours to call the community to prayer. The earliest known mechanical clocks were large striking clocks installed in towers in monasteries or public squares, so that their bells could be heard far away. Though an early striking clock in Syria was a 12-hour clock, many early clocks struck up to 24 strokes, particularly in Italy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neolithic China
This is a list of Neolithic cultures of China that have been unearthed by archaeologists. They are sorted in chronological order from earliest to latest and are followed by a schematic visualization of these cultures. It would seem that the definition of Neolithic in China is undergoing changes. The discovery in 2012 of pottery about 20,000 years BC indicates that this measure alone can no longer be used to define the period. It will fall to the more difficult task of determining when cereal domestication started. List Schematic outline These cultures are existed for the period from 8500 to 1500 BC. Neolithic cultures remain unmarked and Bronze Age cultures (from 2000 BC) are marked with *. There are many differences in opinion by dating these cultures, so the dates chosen here are tentative: For this schematic outline of its neolithic cultures China has been divided into the following nine parts: #Northeast China: Inner Mongolia, Heilongjiang, Jilin and Liaoning. #Northwes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yangshao Culture
The Yangshao culture (仰韶文化, pinyin: Yǎngsháo wénhuà) was a Neolithic culture that existed extensively along the middle reaches of the Yellow River in China from around 5000 BC to 3000 BC. The culture is named after the Yangshao site, the first excavated site of this culture, which was discovered in 1921 in Yangshao town, Mianchi County, Sanmenxia, western Henan Province by the Swedish geologist Johan Gunnar Andersson (1874–1960). The culture flourished mainly in the provinces of Henan, Shaanxi and Shanxi. Recent research indicates a common origin of the Sino-Tibetan languages with the Cishan, Yangshao and/or the Majiayao cultures. Economy Subsistence The main food of the Yangshao people was millet, with some sites using foxtail millet and others proso millet, though some evidence of rice has been found. The exact nature of Yangshao agriculture, small-scale slash-and-burn cultivation versus intensive agriculture in permanent fields, is currently a matte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bianzhong
Bianzhong (Chinese:编钟) is an ancient Chinese musical instrument consisting of a set of bronze bells, played melodically. China is the earliest country to manufacture and use musical chimes. They are also called Chime Bells. These sets of chime bells were used as polyphonic musical instruments and some of these bells have been dated at between 2,000 to 3,600 years old. They were hung in a wooden frame and struck with a mallet. Using a wooden hammer and a rod to beat the bronze bell can make different pitch. Along with the stone chimes called ''bianqing'', they were an important instrument in China's ritual and court music going back to ancient times. Several sets of ''bianzhong'' were imported to the Korean court during the Song Dynasty. Pronounced in Korean as pyeonjong, the instrument became an important part in Korea's ritual and court music and is still in use. In Vietnam, the instrument, which was used in ceremonies in the court at Huế, is called biên chung. The instr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
