A keyboard instrument is a musical instrument played using a keyboard, a row of levers which are pressed by the fingers. The most common of these are the piano, organ, and various electronic keyboards, including synthesizers and digital pianos. Other keyboard instruments include celestas, which are struck idiophones operated by a keyboard, and carillons, which are usually housed in bell towers or belfries of churches or municipal buildings.
Paul Revere was an American silversmith, engraver, early industrialist, Sons of Liberty member and Patriot in the American Revolution. He is best known for his midnight ride to alert the colonial militia in April 1775 to the approach of British forces before the battles of Lexington and Concord, as dramatized in Henry Wadsworth Longfellow's 1861 poem, "Paul Revere's Ride".
The Whitechapel Bell Foundry was a business in the London Borough of Tower Hamlets. At the time of the closure of its Whitechapel premises, it was the oldest manufacturing company in Great Britain. The bell foundry primarily made church bells and their fittings and accessories, although it also provided single tolling bells, carillon bells and handbells. The foundry was notable for being the original manufacturer of the Liberty Bell, a famous symbol of American independence, and for re-casting Big Ben, which rings from the north clock tower at the Houses of Parliament in London.
Campanology is the study of bells. It encompasses the technology of bells – how they are cast, tuned, rung, and sounded – as well as the history, methods, and traditions of bell-ringing as an art.
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.
John Taylor Bell Foundry (Loughborough) Limited, trading as John Taylor & Co and commonly known as Taylor's Bell Foundry, Taylor's of Loughborough, or simply Taylor's, is the world's largest working bell foundry. It is located in Loughborough, in the Charnwood borough of Leicestershire, England. The business originated in the 14th century, and the Taylor family took over in 1784.
Sand casting, also known as sand molded casting, is a metal casting process characterized by using sand as the mold material. The term "sand casting" can also refer to an object produced via the sand casting process. Sand castings are produced in specialized factories called foundries. Over 60% of all metal castings are produced via sand casting process.
A foundry is a factory that produces metal castings. Metals are cast into shapes by melting them into a liquid, pouring the metal into a mold, and removing the mold material after the metal has solidified as it cools. The most common metals processed are aluminum and cast iron. However, other metals, such as bronze, brass, steel, magnesium, and zinc, are also used to produce castings in foundries. In this process, parts of desired shapes and sizes can be formed.
Acoustic ecology, sometimes called ecoacoustics or soundscape studies, is a discipline studying the relationship, mediated through sound, between human beings and their environment. Acoustic ecology studies started in the late 1960s with R. Murray Schafer and his team at Simon Fraser University as part of the World Soundscape Project. The original WSP team included Barry Truax and Hildegard Westerkamp, Bruce Davies and Peter Huse, among others. The first study produced by the WSP was titled The Vancouver Soundscape. The interest in this area grew enormously after this pioneer and innovative study and the area of acoustic ecology raised the interest of researchers and artists all over the world. In 1993, the members of the by now large and active international acoustic ecology community formed the World Forum of Acoustic Ecology.
Royal Eijsbouts is a bell foundry located in Asten, Netherlands.
Bellfounding is the casting and tuning of large bronze bells in a foundry for use in such as churches, clock towers and public buildings, either to signify the time or an event, or as a musical carillon or chime. Large bells are made by casting bell metal in moulds designed for their intended musical pitches. Further fine tuning is then performed using a lathe to shave metal from the bell to produce a distinctive bell tone by sounding the correct musical harmonics.
Russian Orthodox bell ringing has a history starting from the baptism of Rus in 988 and plays an important role in the traditions of the Russian Orthodox Church.
Gillett & Johnston was a clockmaker and bell foundry based in Croydon, England from 1844 until 1957. Between 1844 and 1950, over 14,000 tower clocks were made at the works. The company's most successful and prominent period of activity as a bellfounder was in the 1920s and 1930s, when it was responsible for supplying many important bells and carillons for sites across Britain and around the world.
Bell is the name given to a serif typeface designed and cut in 1788 by the punchcutter Richard Austin for the British Letter Foundry, operated by publisher John Bell, and revived several times since.
The Bilbie family were bell founders and clockmakers based initially in Chew Stoke, Somerset and later at Cullompton, Devon in south-west England from the late 17th century to the early 19th century.
The McShane Bell Foundry, located in St. Louis, Missouri, is a maker of church bells founded in 1856. Over the past 150 years, the firm has produced over 300,000 bells. In 2019, the company moved its headquarters from Glen Burnie, near Baltimore, Maryland to St. Louis Missouri, as it centralized its manufacturing and shipping.
Henry Northey Hooper was a preeminent 19th-century American manufacturer and merchant of decorative lighting, Civil War artillery, and bells and chimes. He was a Boston politician and foundry owner and in his firm he cast the first life-size bronze statue in the United States.
The Modern Art Foundry is an historic foundry in Astoria, Queens, New York, founded in 1932 by John Spring. His descendants continue to operate the business in what used to be the carriage house of the Steinway Mansion.
The Haileybury Chapel, Melbourne is the chapel of Haileybury College and Haileybury Girls' College, located at the College's Keysborough campus in south-eastern Melbourne, Victoria, Australia. The chapel is located on the eastern side of Springvale Road, just south of the intersection with Cheltenham Road, in Keysborough.
The Hatch bell foundry at Ulcombe, near Maidstone, in Kent, England, was operated by three generations of the Hatch family from 1581 or earlier until 1664. The bellfounders were based at nearby Broomfield from about 1587 until at least 1639. Joseph Hatch, bellfounder from 1602 to 1639, cast at least 155 bells, including "Bell Harry", after which the central tower of Canterbury Cathedral is named. Most Hatch bells were used in churches east of the River Medway in East Kent.
