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Ellacombe Apparatus
The Ellacombe apparatus is a mechanism devised for performing change ringing on church bells by striking stationary bells with hammers. It does not produce the same sound as full circle ringing due to the absence of Doppler effect as the bells do not rotate, and the lack of a damping effect from the clapper after each strike. Operation The apparatus can be operated by one person, unlike the traditional method, where the bells are rotated through over 360 degrees (full circle ringing) to sound them and one bell-ringer is needed for each bell. Instead the bells are kept static (or "hung dead") and a hammer is struck against the inside of the bell. Each hammer is connected by a rope to a fixed frame in the bell-ringing room. When in use the ropes are taut, and pulling one of the ropes towards the player will strike the hammer against the bell. To enable full circle ringing, the Ellacombe ropes can be slackened to allow the hammers to drop away from the moving bells. The system was d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ellacombe Apparatus For 6 Bells (1822–1916), plantsman and author on botany and gardening.
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Ellacombe may refer to: * Ellacombe apparatus, a method of ringing bells * Ellacombe, Devon * Henry Thomas Ellacombe (1790–1885), English divine and antiquary * Henry Nicholson Ellacombe Henry Nicholson Ellacombe (1822–1916) was a British plantsman and author on botany and gardening. Life Ellacombe, the son of Henry Thomas Ellacombe, was born at Bitton, Gloucestershire in 1822. He attended Bath Grammar School and Oriel Colleg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Change Ringing
Change ringing is the art of ringing a set of tuned bells in a tightly controlled manner to produce precise variations in their successive striking sequences, known as "changes". This can be by method ringing in which the ringers commit to memory the rules for generating each change, or by call changes, where the ringers are instructed how to generate each change by instructions from a conductor. This creates a form of bell music which cannot be discerned as a conventional melody, but is a series of mathematical sequences. Change ringing originated following the invention of English full-circle tower bell ringing in the early 17th century, when bell ringers found that swinging a bell through a much larger arc than that required for swing-chiming gave control over the time between successive strikes of the clapper. Ordinarily a bell will swing through a small arc only at a set speed governed by its size and shape in the nature of a simple pendulum, but by swinging through a larg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Church Bell
A church bell in Christian architecture is a bell which is rung in a church for a variety of religious purposes, and can be heard outside the building. Traditionally they are used to call worshippers to the church for a communal service, and to announce the fixed times of daily Christian prayer, called the canonical hours, which number seven and are contained in breviaries. They are also rung on special occasions such as a wedding, or a funeral service. In some religious traditions they are used within the liturgy of the church service to signify to people that a particular part of the service has been reached. The ringing of church bells, in the Christian tradition, is also believed to drive out demons. The traditional European church bell ''(see cutaway drawing)'' used in Christian churches worldwide consists of a cup-shaped metal resonator with a pivoted clapper hanging inside which strikes the sides when the bell is swung. It is hung within a steeple or belltower of a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Full Circle Ringing
Full circle ringing is a technique of ringing a tower bell such that it swings in a complete circle from mouth upwards to mouth upwards and then back again repetitively. Technique Full-circle tower bell ringing in England developed in the early 17th century when bell ringers found that swinging a bell through a much larger arc than that required for swing-chiming gave control over the time between successive strikes of the clapper. A bell swinging through a small arc acts as a simple pendulum, at a time interval governed by its size and shape. By swinging it through a much larger arc approaching a full circle, control of the strike interval can be exercised by the ringer. This culminated in the technique of full circle ringing, which enabled ringers to control the speeds of their individual bells accurately to sound them in orderly sequences. From this was born the art of change ringing. Speed control is exerted by the ringer only when each bell is nearly mouth upwards and m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Doppler Effect
The Doppler effect or Doppler shift (or simply Doppler, when in context) is the change in frequency of a wave in relation to an observer who is moving relative to the wave source. It is named after the Austrian physicist Christian Doppler, who described the phenomenon in 1842. A common example of Doppler shift is the change of pitch heard when a vehicle sounding a horn approaches and recedes from an observer. Compared to the emitted frequency, the received frequency is higher during the approach, identical at the instant of passing by, and lower during the recession. The reason for the Doppler effect is that when the source of the waves is moving towards the observer, each successive wave crest is emitted from a position closer to the observer than the crest of the previous wave. Therefore, each wave takes slightly less time to reach the observer than the previous wave. Hence, the time between the arrivals of successive wave crests at the observer is reduced, causing an increa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Henry Thomas Ellacombe
Henry Thomas Ellacombe or Ellicombe (1790-1885), was an English divine and antiquary. He was the inventor of an apparatus to allow a single ringer to ring multiple bells. Life Ellacombe was born in 1790, the son of the Rev. William Ellicombe, rector of Alphington, Devon. Having graduated B.A. from Oriel College, Oxford in 1812, he applied himself until 1816 to the study of engineering in Chatham Dockyard under the direction of Marc Brunel. In 1816 he proceeded to the degree of M.A. and was ordained for the curacy of Cricklade, Wiltshire in the diocese of Gloucester. The next year, having been ordained as a priest, he moved to Bitton, Gloucestershire, in the same diocese. He held the curacy there until 1835, when he became the vicar of the parish. In 1850 he was presented to the rectory of Clyst St George, Devon, being succeeded in his former benefice by his son, Henry Nicholson Ellacombe (1822–1916), who became a distinguished gardening writer and mentor to the great plantsman ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bitton
Bitton is a village and civil parish of South Gloucestershire in England, to the east of the Greater Bristol area on the River Boyd. It is in South Gloucestershire. The parish of Bitton has a population of 9,307, and apart from the village itself, includes Swineford, Upton Cheyney, Beach, Oldland Common, North Common and part of Willsbridge. Governance An electoral ward with the same name exists. This ward does not cover as much of the outskirts of Bristol as the parish. The total population of the ward taken at the 2011 census is 3,509. Transport The A431 road runs through the village. Beyond Bitton the road routes north-west to Willsbridge and south-east to Kelston. The heritage Avon Valley Railway is based at Bitton railway station. The National Cycle Network Bristol and Bath Railway Path runs alongside the railway. Bus Routes 19, 37, 441, 443 and 684 run down the A431 and go towards Bath and bristol City Centres and suburbs. Sport Bitton A.F.C. are the local ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chime (bell Instrument)
A chime () or set of chimes is a carillon-like instrument, i.e. a pitched percussion idiophone consisting of 22 or fewer cast bronze bells. Chimes are primarily played with a keyboard, but can also be played with an Ellacombe apparatus. Chimes are often automated, in the past with mechanical drums connected to clocks and in the present with electronic action. Bellfounders often did not attempt to tune chime bells to the same precision as carillon bells. Chimes are defined as specifically having fewer than 23 bells to distinguish them from the carillon. American chimes usually have one to one and a half diatonic octaves. According to a recent count, there are over 1,300 existing chimes throughout the world. Almost all are in the Netherlands and the United States, with most of the remainder in Western European countries. Etymology The word ''chime'' dates back to the 14th-century Middle English word , meaning ' cymbal'. It probably originates from the Old French or directly fr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carillon
A carillon ( , ) is a pitched percussion instrument that is played with a keyboard and consists of at least 23 cast-bronze bells. The bells are hung in fixed suspension and tuned in chromatic order so that they can be sounded harmoniously together. They are struck with clappers connected to a keyboard of wooden batons played with the hands and pedals played with the feet. Often housed in bell towers, carillons are usually owned by churches, universities, or municipalities. They can include an automatic system through which the time is announced and simple tunes are played throughout the day. Carillons come in many designs, weights, sizes, and sounds. They are among the world's heaviest instruments, and the heaviest carillon weighs over . Most weigh between . To be considered a carillon, a minimum of 23 bells are needed; otherwise, it is called a chime. Standard-sized instruments have about 50, and the world's largest has 77 bells. The appearance of a carillon depends ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chimes
Tubular bells (also known as chimes) are musical instruments in the percussion family. Their sound resembles that of church bells, carillon, or a bell tower; the original tubular bells were made to duplicate the sound of church bells within an ensemble.James Blades and James Holland. "Tubular bells". Grove Music Online. Oxford Music Online. Oxford University Press, accessed August 18, 2015Oxfordmusiconline.com/ref> Each bell is a metal tube, in diameter, tuned by altering its length. Its standard range is C4–F5, though many professional instruments reach G5. Tubular bells are often replaced by studio chimes, which are a smaller and usually less expensive instrument. Studio chimes are similar in appearance to tubular bells, but each bell has a smaller diameter than the corresponding bell on tubular bells. Tubular bells are sometimes struck on the top edge of the tube with a rawhide- or plastic-headed hammer. Often, a sustain pedal will be attached to allow extended ringing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
