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58-422: Phu Kradueng rises nine kilometres west of Highway 201 . The name of the mountain comes stems from its silhouette looks like a large bell ( Thai : กระดึง ; kradueng ). There is also a local legend that a mysterious bell sound, believed to be the bell of Indra , can be heard in the area of the mountain. Phu Kradueng seen from above is heart-shaped. It has a relatively flat plain on its top, sloping slightly to

116-432: A Russian zvon which are tuned to a common scale and installed in a bell tower . Many public or institutional buildings house bells, most commonly as clock bells to sound the hours and quarters. Historically, bells have been associated with religious rites, and are still used to call communities together for religious services. Later, bells were made to commemorate important events or people and have been associated with

174-406: A base-plate on which an inner core has been constructed. The core is built on the base-plate using porous materials such as coke or brick and then covered in loam well mixed with straw and horse manure. This is given a profile corresponding to the inside shape of the finished bell and dried with gentle heat. Graphite and whiting are applied to form the final, smooth surface. The outside of

232-631: A break or repetition. They have also been used in many kinds of popular music , such as in AC/DC 's " Hells Bells " and Metallica 's " For Whom the Bell Tolls ". The ancient Chinese bronze chime bells called bianzhong or zhong / zeng (鐘) were used as polyphonic musical instruments and some have been dated at between 2000 and 3600 years old. Tuned bells have been created and used for musical performance in many cultures but Zhong are unique among all other types of cast bells in several respects and they rank among

290-492: A bulge around the middle; In 1999 a design without the bulge was announced. However, the major bell concept has found little favour; most bells cast today are almost universally minor third bells. Bells are also associated with clocks , indicating the hour by the striking of bells. Indeed, the word clock comes from the Latin word Cloca , meaning bell . Bells in clock towers or bell towers can be heard over long distances, which

348-455: A central square. Although early reports suggested a matriarchal culture, others argue that it was a society in transition from matriarchy to patriarchy , while still others believe it to have been patriarchal. The debate hinges on differing interpretations of burial practices. The discovery of a Chinese dragon statue dating back to the fifth millennium BC in the Yangshao culture makes it

406-520: A common origin and spread of the Sino-Tibetan languages with the Cishan , Yangshao and/or Majiayao cultures . 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,

464-481: A good bell. Much effort has been expended over the centuries to find the shape which will produce the harmonically tuned bell. The accompanying musical staves show the series of harmonics which are generated when a bell is struck. The Erfurt bell is notable that it although it is an old bell, it is harmonically tuned, but was not typical of its time. Pieter and François Hemony in the 17th century reliably cast many bells for carillons of unequalled quality of tuning for

522-466: A hammer or occasionally by pulling an internal clapper against the bell. Where a bell is swung, it can either be swung over a small arc by a rope and lever or by using a rope on a wheel to swing the bell higher. As the bell swings higher the sound is projected outwards rather than downwards. Larger bells may be swung using electric motors. In some places, such as the Salzburg Cathedral , the clapper

580-552: A homophone meaning both "cool" and "refreshing", are spherical bells which contain metal pellets that produce sound from the inside. The hemispherical bell is the Kane bell, which is struck on the outside. Large suspended temple bells are known as bonshō . (See also ja:鈴 , ja:梵鐘 ). Jain , Hindu and Buddhist bells, called " Ghanta " (IAST: Ghaṇṭā) in Sanskrit, are used in religious ceremonies. See also singing bowls . A bell hangs at

638-467: A loud noise') which gave rise to bellow . The earliest archaeological evidence of bells dates from the 3rd millennium BC, and is traced to the Yangshao culture of Neolithic China . Clapper-bells made of pottery have been found in several archaeological sites. The pottery bells later developed into metal bells. In West Asia, the first bells appear in 1000 BC. The earliest metal bells, with one found in

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696-422: A mechanism to allow the bell to rest just past its balance point. The rope is attached to one side of a wheel so that a different amount of rope is wound on and off as it swings to and fro. The bells are controlled by ringers (one to a bell) in a chamber below, who rotate the bell through a full circle and back, and control the speed of oscillation when the bell is mouth upwards at the balance-point when little effort

754-676: A minor third as a main harmonic. On the theory that western music in major keys may sound better on bells with a major third as a harmonic, production of bells with major thirds was attempted in the 1980s. Scientists at the Technical University in Eindhoven, using computer modelling, produced bell profiles which were cast by the Eijsbouts Bellfoundry in the Netherlands. They were described as resembling old Coke bottles in that they had

812-473: A range of slightly less than five octaves but thanks to their dual-tone capability, the set can sound a complete 12-tone scale—predating the development of the European 12-tone system by some 2000 years—and can play melodies in diatonic and pentatonic scales. Another related ancient Chinese musical instrument is called qing ( 磬 pinyin qìng) but it was made of stone instead of metal. In more recent times,

870-501: A server at Mass when the priest holds high up first the host and then the chalice immediately after he has said the words of consecration over them (the moment known as the Elevation ). This serves to indicate to the congregation that the bread and wine have just been transformed into the Body and Blood of Christ (see transubstantiation ), or, in the alternative Reformation teaching, that Christ

928-412: 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

986-477: A small bell-tower resting on the top of the barn . The bell was used to call the workers from the field at the end of the day's work. In folk tradition , it is recorded that each church and possibly several farms had their specific rhymes connected to the sound of the specific bells. An example is the Pete Seeger and Idris Davies song " The Bells of Rhymney ". In Scotland, up until the nineteenth century, it

1044-425: A top knot. Women wrapped a length of cloth around themselves and tied their hair in a bun. Houses were built by digging a rounded rectangular pit around one metre deep. Then they were rammed , and a lattice of wattle was woven over it. Then it was plastered with mud. The floor was also rammed down. Next, a few short wattle poles would be placed around the top of the pit, and more wattle would be woven to it. It

1102-799: Is currently a matter of debate. Once the soil was exhausted, residents picked up their belongings, moved to new lands, and constructed new villages. Middle Yangshao settlements such as Jiangzhi contain raised-floor buildings that may have been used for the storage of surplus grains. Grinding stones for making flour were also found. The Yangshao people kept pigs and dogs . Sheep , goats , and cattle are found much more rarely. Much of their meat came from hunting and fishing with stone tools. Their stone tools were polished and highly specialized. They may also have practiced an early form of sericulture . The Yangshao culture crafted pottery : Yangshao artisans created fine white, red, and black painted pottery with human facial, animal, and geometric designs. Unlike

1160-410: Is held against the sound bow with an electric clasp as the bell swings up. The clasp would release the clapper to provide a cleaner start to ringing. To silence the bell, the clasp catches and locks the clapper back in place. Bells hung for full circle ringing are swung through just over a complete circle from mouth uppermost. A stay (the wooden pole seen sticking up when the bells are down) engages

1218-484: Is now bodily present in the elements, and that what the priest is holding up for them to look at is Christ himself (see consubstantiation ). In Russian Orthodox bell ringing , the entire bell never moves, only the clapper. A complex system of ropes is developed and used uniquely for every bell tower. Some ropes (the smaller ones) are played by hand, the bigger ropes are played by foot. Japanese Shintoist and Buddhist bells are used in religious ceremonies. Suzui ,

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1276-492: Is played with two wooden sticks. When the skrabalai is moved a clapper knocks at the wall of the trough. The pitch of the sound depends on the size of the wooden trough. The instrument developed from wooden cowbells that shepherds would tie to cows' necks. Whereas the church and temple bells called to mass or religious service, bells were used on farms for more secular signalling. The greater farms in Scandinavia usually had

1334-411: Is required. Swinging bells are sounded by an internal clapper. The clapper may have a longer period of swing than the bell. In this case, the bell will catch up with the clapper and if rung to or near full circle will carry the clapper up on the bell's trailing side. Alternatively, the clapper may have a shorter period and catch up with the bell's leading side, travel up with the bell, and come to rest on

1392-440: Is undertaken by clamping the bell on a large rotating table and using a cutting tool to remove metal. This is an iterative process in which metal is removed from certain parts of the bell to change certain harmonics. This process was made possible historically by the use of tuning forks to find sympathetic resonance on specific parts of a bell for the harmonic being tuned, but today electronic strobe tuners are normally used. To tune

1450-672: The Taosi site and four in the Erlitou site, are dated to about 2000 BC. With the emergence of other kinds of bells during the Shang dynasty ( c.  1600  – c.  1050 BC ), they were relegated to subservient functions; at Shang and Zhou sites, they are also found as part of the horse-and-chariot gear and as collar-bells of dogs. By the 13th century BC, bells weighing over 150 kilograms (330 pounds) were being cast in China. After 1000 AD, iron became

1508-482: The tomb of Marquis Yi , ruler of Zeng , one of the Warring States . Their special shape gives them the ability to produce two different musical tones , depending on where they are struck. The interval between these notes on each bell is either a major or minor third , equivalent to a distance of four or five notes on a piano. The bells of Marquis Yi—which were still fully playable after almost 2500 years—cover

1566-408: The 10th century AD, European bells were no higher than 2 feet in height. In the western world , the common form of bell is a church bell or town bell, which is hung within a tower or bell cote. Such bells are either fixed in a static position ("hung dead") or mounted on a beam (the "headstock") so they can swing to and fro. Bells that are hung dead are normally sounded by hitting the sound bow with

1624-514: The bell is the tubular bell . Several of these metal tubes which are struck manually with hammers, form an instrument named tubular bells or chimes . In the case of wind or aeolian chimes, the tubes are blown against one another by the wind. The skrabalai is a traditional folk instrument in Lithuania which consists of wooden bells of various sizes hanging in several vertical rows with one or two wooden or metal small clappers hanging inside them. It

1682-558: The concepts of peace and freedom. The study of bells is called campanology . Bell is a word common to the Low German dialects, cognate with Middle Low German belle and Dutch bel but not appearing among the other Germanic languages except the Icelandic bjalla which was a loanword from Old English . It is popularly but not certainly related to the former sense of to bell ( Old English : bellan , 'to roar, to make

1740-440: The daytime. Between December and January, the nightly temperature can sink to 0 °C. The mountaintop is covered in mist both during the rainy season as well as during the cooler months. The park is closed to visitors during the rainy season (1 June - 30 September). Bell (instrument) A bell is a directly struck idiophone percussion instrument . Most bells have the shape of a hollow cup that when struck vibrates in

1798-472: The downhill side. This latter method is used in English style full circle ringing. Occasionally the clappers have leather pads (called muffles ) strapped around them to quieten the bells when practice ringing to avoid annoying the neighbourhood. Also at funerals, half-muffles are often used to give a full open sound on one round, and a muffled sound on the alternate round for a distinctive, mournful effect. This

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1856-451: The feet. The keys mechanically activate levers and wires that connect to metal clappers that strike the inside of the bells, allowing the performer to vary the intensity of the note according to the force applied to the key. In the Eastern world , the traditional forms of bells are temple and palace bells, small ones being rung by a sharp rap with a stick, and very large ones rung by a blow from

1914-399: 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

1972-504: The gate of many Hindu temples and is rung at the moment one enters the temple. The process of casting bells is called bellfounding , and in Europe dates to the 4th or 5th century. The traditional metal for these bells is a bronze of about 23% 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 . Steel

2030-514: The hem of the robe of the high priest in Jerusalem . Among the ancient Greeks , handbells were used in camps and garrisons and by patrols that went around to visit sentinels. Among the Romans, the hour of bathing was announced by a bell. They also used them in the home, as an ornament and emblem, and bells were placed around the necks of cattle and sheep so they could be found if they strayed. As late as

2088-455: The highest achievements of Chinese bronze casting technology. However, the remarkable secret of their design and the method of casting—known only to the Chinese in antiquity—was lost in later generations and was not fully rediscovered and understood until the 20th century. In 1978 a complete ceremonial set of 65 Zhong bells was found in a near-perfect state of preservation during the excavation of

2146-480: The later Longshan culture , the Yangshao culture did not use pottery wheels in pottery-making. Excavations found that children were buried in painted pottery jars. Pottery style emerging from the Yangshao culture spread westward to the Majiayao culture , and then further to Xinjiang and Central Asia . The Yangshao culture produced silk to a small degree and wove hemp . Men wore loin clothes and tied their hair in

2204-464: The measure used by Big Ben . Some bells are used as musical instruments , such as carillons , (clock) chimes , agogô , or ensembles of bell-players, called bell choirs , using hand-held bells of varying tones. A "ring of bells" is a set of four to twelve or more 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

2262-650: 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 the town of Yangshao in western Henan by the Swedish geologist Johan Gunnar Andersson (1874–1960). The culture flourished mainly in Henan, as well as the neighboring provinces of Shaanxi and Shanxi . Recent research indicates

2320-558: The most commonly used metal for bells instead of bronze. The earliest dated iron bell was manufactured in 1079, found in Hubei Province . Bells west of China did not reach the same size until the 2nd millennium AD. Assyrian bells dated to the 7th century BC were around 4 inches high. Roman bells dated to the 1st and 2nd century AD were around 8 inches high. The book of Exodus in the Bible notes that small gold bells were worn as ornaments on

2378-408: The most pleasant tone. However, the tone of a bell is mostly due to its shape. A bell is regarded as having a good tone when it is "in tune with itself". In western bell founding, this is known as "harmonic tuning" of a bell, which results in the bell's strongest harmonics being in harmony with each other and the strike note. This produces the brightest and purest sound, which is the attractive sound of

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2436-457: The mould is made within a perforated cast-iron case, larger than the finished bell, containing the loam mixture which is shaped, dried and smoothed in the same way as the core. The case is inverted (mouth down), lowered over the core and clamped to the base plate. The clamped mould is supported, usually by being buried in a casting pit to bear the weight of metal and to allow even cooling. Historically, before rail or road transport of large bells

2494-403: The mountain are covered in mixed evergreen forest . At the base of the mountain deciduous Dipterocarp forest dominates. Dry evergreen forest follow hill evergreen forests with bamboo clumps at higher altitudes. There are wide stretches of grasslands mixed with pine trees at the top. Phu Kradueng National Park is in the area around the mountain. Average daily temperature is 20 °C in

2552-409: The named note. This quest by various founders over centuries of bell founding has resulted in the development of an optimum profile for casting each size of a bell to give true harmonic tuning. Although bells are cast to accurate patterns, variations in casting mean that a final tuning is necessary as the shape of the bell is critical in producing the desired strike note and associated harmonics. Tuning

2610-464: The neck of the leader goat, which the sheep herd followed. This led to the association in folk memory between the distinctive sound of konguro'o and the nomadic way of life. To make this instrument, Kyrgyz foremen used copper, bronze, iron and brass. They also decorated it with artistic carving and covered it with silver. Sizes of the instruments might vary within certain limits, what depended on its function. Every bell had its own timbre. A variant on

2668-415: The north. The summit, in the southwestern part of the plateau, is inconspicuous. The western, southern, and eastern edges of the mountain have a fairly regular shape and are formed by abrupt sandstone cliffs, while the northwestern corner is deeply indented, containing a number of streams and seasonal waterfalls . Geologically, Phu Kradueng is formed by Jurassic and Cretaceous sandstone . Large parts of

2726-467: The outside by a large swinging beam. (See images of the great bell of Mii-dera below.) The striking technique is employed worldwide for some of the largest tower-borne bells because swinging the bells themselves could damage their towers. In the Roman Catholic Church and among some High Lutherans and Anglicans , small hand-held bells, called Sanctus or sacring bells , are often rung by

2784-410: The strike note, the nominal or the strike note are tuned; the effect is usually the same because the nominal is one of the main partials that determines the tone of the strike note. The thickness of a church bell at its thickest part, called the "sound bow", is usually one thirteenth its diameter. If the bell is mounted as cast, it is called a "maiden bell". The traditional harmonically tuned bell has

2842-418: The time, but after their death, their guarded trade secrets were lost, and not until the 19th century were bells of comparable tuning quality cast. It was only in modern times that repeatable harmonic tuning using a known scientific basis was achieved. The main partials (or harmonics) of a well-tuned bell are: Further, less-audible, harmonics include the major third and a perfect fifth in the second octave above

2900-495: The top of bells in China was usually decorated with a small dragon, known as pulao ; the figure of the dragon served as a hook for hanging the bell. Konguro'o is a small bell which, like the Djalaajyn , was first used for utilitarian purposes and only later for artistic ones. Konguro'o rang when moving to new places. They were fastened to the horse harnesses and created a very specific "smart" sound background. Konguro'o also hung on

2958-498: The world's oldest known dragon depiction, . Yangshao , in Mianchi County , Sanmenxia , western Henan, the place which gave the culture its name, has a museum next to the archaeological site. The archaeological site of the village of Banpo near Xi'an is one of the best-known ditch-enclosed settlements of the Yangshao. Another major settlement called Jiangzhai was excavated out to its limits, and archaeologists found that it

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3016-416: Was completely surrounded by a ring-ditch. Both Banpo and Jiangzhai also yielded incised marks on pottery which a few have interpreted as numerals or perhaps precursors to Chinese characters , but such interpretations are not widely accepted. The Yangshao culture is conventionally divided into three phases: The Majiayao culture ( c.  3300  – c.  2000 BC ) to the west is now considered

3074-449: Was done at the Funeral of Diana, Princess of Wales in 1997. A carillon , which is a musical instrument consisting of at least 23 cast bronze cup-shaped bells, is tuned so that the bells can be played serially to produce a melody, or sounded together to play a chord. A traditional carillon is played by striking a baton keyboard with the fists, and by pressing the keys of a pedal keyboard with

3132-460: Was especially important in the time when clocks were too expensive for widespread ownership. In the case of clock towers and grandfather clocks, a particular sequence of tones may be played to distinguish between the hour, half-hour, quarter-hour, or other intervals. One common pattern is called " Westminster Quarters ," a sixteen-note pattern named after the Palace of Westminster which popularized it as

3190-493: Was plastered with mud, and a framework of poles would be placed to make a cone shape for the roof. Poles would be added to support the roof. It was then thatched with millet stalks. There was little furniture; a shallow fireplace in the middle with a stool, a bench along the wall, and a bed of cloth. Food and items were placed or hung against the walls. A pen would be built outside for animals. Yangshao villages typically covered ten to fourteen acres and were composed of houses around

3248-407: Was possible, a "bell pit" was often dug in the grounds of the building where the bell was to be installed. Molten bell metal is poured into the mould through a box lined with foundry sand . The founder would bring his casting tools to the site, and a furnace would be built next to the pit. Large bells are generally around 80% copper and 20% tin ( bell metal ), which has been found empirically to give

3306-401: Was the tradition to ring a dead bell , a form of handbell, at the death of an individual and at the funeral. Numerous organizations promote the ringing, study, music, collection, preservation and restoration of bells, including: Yangshao culture The Yangshao culture ( Chinese : 仰韶文化 ; pinyin : Yǎngsháo wénhuà ) was a Neolithic culture that existed extensively along

3364-404: Was tried during the busy church-building period of mid-19th-century England, because it was more economical than bronze, but was found not to be durable and manufacture ceased in the 1870s. Small bells were originally made with the lost wax process but large bells are cast mouth downwards by filling the air space in a two-part mould with molten metal. Such a mould has an outer section clamped to

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