Bell (instrument) Guide, Meaning , Facts, Information and Description
A bell is a simple sound-making device. The bell is a percussion instrument and an idiophone. Its form is usually an open-ended hollow drum which resonates upon being struck by a clapper. The clapper can be a tongue suspended within the bell, a small, free sphere enclosed within the body of the bell, or a separate mallet. Bells are usually made of metal, but small bells can also be made from ceramic or glass.
In its most classical form it is a church bell or town bell, which is hung within a tower and sounded by having the entire bell swung by ropes, whereupon an internal hinged tongue strikes the body of the bell (called a free-swinging bell). Other bells particularly very large ones are rung by moving only the clapper or by striking with a mallet. For some of the largest bells which weigh several tons swinging the bell itself could damage the tower.
Bells were used to announce the time or to call to prayers, to sound alarms, to celebrate weddings, holidays or victories. Funerals were attended by the slow ringing of the church bell, in some traditions ringing once for every year of the deceased's life. Bells were used to call people to church, to school or even in to dinner.
The playing of bells is known as bellringing, and such a bell produces a very loud, clear tone. If the bell is mounted as cast, it is called a "maiden bell" while "tuned bells" are worked after casting to produce a precise note. The traditional metal for these bells is a bronze of about 20% tin. Known as bell metal, this alloy is also the traditional alloy for the finest Turkish and Chinese cymbals. Other materials sometimes used for large bells include brass and iron. The process of casting bells is called bellmaking.
Bells can be of all sizes: from tiny dress accessories to church bells literally weighing tons. Some bells are used as musical instruments, such as clock chimes, carillons, or ensembles of bell-players, called bell choirs, using hand-held bells of varying tones. A "ring of bells" is a set of 4 to twelve bells used in change ringing, a particular method of ringing bells in patterns. A "peal" in changing ringing may have bells playing for several hours, playing 5,000 or more patterns without a break or repetition.
The largest bell still in existence may be the Great Mingun Bell in Myanmar which weighs 90.5 tonnes (200,000 lbs.). The Tsar-Kolokol III bell would have been larger at more than 200 tons, but it broke in 1737. The Great Bell of Dhammazedi may have been the largest bell ever made. It was lost in a river in Myanmar after being removed from a temple by the Portugese in 1608. It is reported to have been about 300 tonnes in weight. The largest free-swinging bell is the World Peace Bell in Newport, Kentucky. The bell itself weighs 33385 kg (over 73,000 lbs) while with clapper and supports the total weight which swings when the bell is tolled is 47173 kg (104,000 lbs).
Bells are also associated with clocks, indicating the hour by ringing. Indeed, the word clock comes from the Latin word cloca, meaning bell. Clock towers or bell towers can be heard over long distances which was especially important in the time when clocks were too expensive for widespread use.
In the case of clock towers and grandfather clocks, a particular sequence of tones may be played to represent the hour. One common pattern is called the "Westminster Quarters," a sixteen-note pattern named after the Palace of Westminster which popularized it as the measure used by Big Ben.
Bells are common as alarms; church bells formerly functioned as warnings of fire and invasion. The word is also used for the ringer in telephones, on bicycles, and in door bells. Such bells are struck rapidly and repeatedly by a mechanical or electrical clapper.
Old-fashioned alarm clocks use mechanically chiming bells to indicate a preset hour, usually to rouse a person from sleep.
The ancient Chinese had bronze bells called zhong (鐘) which were used as musical instruments. Some of these bells were dated from 2000 to 3600 years old. These bells can each produce two tones. These bells usually have inscriptions on them from which scholars used as references for studying ancient Chinese writings.
Chimes
A variant on the bell is the tubular bell or chimes, composed of several metal tubes which are struck manually with hammers. In the case of wind or aeolian chimes, the tubes are blown against one another by the wind.
This is an Article on Bell (instrument). Page Contains Information, Facts Details or Explanation Guide About Bell (instrument) See also