Instruct: Given a question, retrieve relevant passages that answer the question.
Query: When was the cello invented?
A cellone is a large cello invented in 1882 by the German luthier Alfred Stelzner. It is held like a cello but tuned to E A D G, a fourth below the cello and two octaves below the violin. Its music is written in the bass clef. Its body length and its breadth slightly exceeds those of a normal cello, but it sounds much deeper than a normal cello.
Electric sound recording and reproduction are electrical or mechanical techniques and devices for the inscription and re-creation of sound waves, such as spoken voice, singing, instrumental music, or sound effects. Acoustic analog recording is achieved by a small microphone diaphragm that can record sound waves on a phonograph (in which a stylus senses grooves on a record) or magnetic tape. The first practical sound recording and reproduction device was the mechanical phonograph cylinder, invented by Thomas Edison in 1877 and patented in 1878. 
The next major technical development was the invention of the gramophone disc in 1889. For much of the 20th century, records were the most common way of selling sound recordings. The widespread availability of records and the development of radio broadcasting enabled a much larger proportion of people to listen to songs and pieces performed by the top artists, enabling the development of national and even international musical stars. In the 1970s, the compact cassette became a major consumer audio format. Advances in electronic and mechanical miniaturization led to the development of the Sony Walkman, a pocket-sized cassette player introduced in 1979, which allowed consumers to listen to their favourite albums outside of their home.
In the course of his life Beethoven composed five sonatas for cello and piano. The Op. 69 was the first he had written since his Op. 5 over a decade earlier. Mark Kaplan writes: "In general, the writing in op. 69 is thinner than in the early cello sonatas ... greater compositional technique allowed Beethoven the possibility of using fewer notes with confidence." The contemporary cellist Steven Isserlis describes it as the first cello sonata in history to give the two instruments equal importance.
After leaving the Royal Conservatory of Brussels, Sax began to experiment with new instrument designs, while his parents continued to make conventional instruments to bring in money. Adolphe's first important invention was an improvement of the bass clarinet design, which he patented at the age of 24. Sax relocated permanently to Paris in 1842 and began working on a new set of instruments. Hector Berlioz was so enamoured of them that he arranged in February 1844 for one of his pieces to be played entirely on Sax's new instruments. These were valved bugles, and although he had not invented the instrument itself, his examples were much more successful than those of his rivals and became known as saxhorns. They came in seven different sizes, and paved the way for the creation of the flugelhorn. Today, saxhorns are sometimes used in concert bands, marching bands and, orchestras. The saxhorn also laid the groundwork for the modern euphonium.
Musical glasses were documented in Persia in the 14th century. The glass harp was created in 1741 by Irishman Richard Pockrich, who is known as the first virtuoso of the musical glasses. Pockrich called his instrument the "angelic organ" and it was played with sticks, rather than by rubbing the glasses with a moistened finger. It was reported in 1760 that, "Pockrich played Handel's "Water Music" on the glasses." His successful concert career was brought to a premature end by a fire in which both the inventor and instrument perished in 1759.
The first microphone that enabled proper voice telephony was the (loose-contact) carbon microphone (then called transmitter). This was independently developed around 1878 by David Edward Hughes in England and Emile Berliner and Thomas Edison in the US. Although Edison was awarded the first patent in mid-1877, Hughes had demonstrated his working device in front of many witnesses some years earlier, and most historians credit him with its invention.
The carbon microphone was independently developed around 1878 by David Edward Hughes in England and Emile Berliner and Thomas Edison in the US. Although Edison was awarded the first patent in mid-1877, Hughes had demonstrated his working device in front of many witnesses some years earlier, and most historians credit him with its invention.
A Stradivarius is one of the violins, violas, cellos and other string instruments built by members of the Italian family Stradivari, particularly Antonio Stradivari (Latin: Antonius Stradivarius), during the 17th and 18th centuries. According to their reputation, the quality of their sound has defied attempts to explain or equal it, though this belief is disputed. The fame of Stradivarius instruments is widespread, appearing in numerous works of fiction.
In 1884 Hilaire de Chardonnet started the first artificial fiber plant based on regenerated cellulose, or viscose rayon, as a substitute for silk, but it was very flammable. In 1907 Leo Baekeland invented the first synthetic polymer, a thermosetting phenol-formaldehyde resin called Bakelite. Around the same time, Hermann Leuchs reported the synthesis of amino acid N-carboxyanhydrides and their high molecular weight products upon reaction with nucleophiles, but stopped short of referring to these as polymers, possibly due to the strong views espoused by Emil Fischer, his direct supervisor, denying the possibility of any covalent molecule exceeding 6,000 daltons. Cellophane was invented in 1908 by Jocques Brandenberger who treated sheets of viscose rayon with acid.
Tonsillectomies have been practiced for over 2,000 years, with varying popularity over the centuries. The procedure is claimed in some books as "Hindu medicine" about 1000 BCE (non-evidence based literature). Others refer to it as cleaning of tonsil using the nail of the index finger. Roughly a millennium later the Roman aristocrat Aulus Cornelius Celsus (25 BCE – 50 CE) described a procedure whereby using the finger (or a blunt hook if necessary), the tonsil was separated from the neighboring tissue before being cut out. Galen (121–200 CE) was the first to advocate the use of the surgical instrument known as the snare, a practice that was to become common until Aetius (490 CE) recommended partial removal of the tonsil, writing "Those who extirpate the entire tonsil remove, at the same time, structures that are perfectly healthy, and, in this way, give rise to serious Hæmorrhage". In the 7th century Paulus Aegineta (625–690) described a detailed procedure for tonsillectomy, including dealing with the inevitable post-operative bleeding. 1,200 years pass before the procedure is described again with such precision and detail.
From the first scientific investigations of the pendulum around 1602 by Galileo Galilei, the regular motion of pendulums was used for timekeeping, and was the world's most accurate timekeeping technology until the 1930s. The pendulum clock invented by Christian Huygens in 1658 became the world's standard timekeeper, used in homes and offices for 270 years, and achieved accuracy of about one second per year before it was superseded as a time standard by the quartz clock in the 1930s. Pendulums are also used in scientific instruments such as accelerometers and seismometers. Historically they were used as gravimeters to measure the acceleration of gravity in geophysical surveys, and even as a standard of length. The word "pendulum" is new Latin, from the Latin "pendulus", meaning 'hanging'.
Though spoken recordings were popular in 33⅓ vinyl record format for schools and libraries into the early 1970s, the beginning of the modern retail market for audiobooks can be traced to the wide adoption of cassette tapes during the 1970s. Cassette tapes were invented in 1963 and a few libraries, such as the Library of Congress, began distributing books on cassette by 1969. However, during the 1970s, a number of technological innovations allowed the cassette tape wider usage in libraries and also spawned the creation of new commercial audiobook market. These innovations included the introduction of small and cheap portable players such as the Walkman, and the widespread use of cassette decks in cars, particularly imported Japanese models which flooded the market during the multiple energy crises of the decade.
Antonio Stradivari ; (1644 – 18 December 1737) was an Italian luthier and a crafter of string instruments such as violins, cellos, guitars, violas and harps. The Latinized form of his surname, "Stradivarius", as well as the colloquial "Strad" are terms often used to refer to his instruments. It is estimated that Stradivari produced 1,116 instruments, 960 of which were violins. Around 650 instruments survived, including 450 to 512 violins.
The achromatic lens, which greatly reduced color aberrations in objective lenses and allowed for shorter and more functional telescopes, first appeared in a 1733 telescope made by Chester Moore Hall, who did not publicize it. John Dollond learned of Hall's invention and began producing telescopes using it in commercial quantities, starting in 1758.
In 1857, Édouard-Léon Scott de Martinville invented the phonautograph, the first device that could record sound waves as they passed through the air. It was intended only for visual study of the recording and could not play back the sound. The recording medium was a sheet of soot-coated paper wrapped around a rotating cylinder carried on a threaded rod. A stylus, attached to a diaphragm through a series of levers, traced a line through the soot, creating a graphic record of the motions of the diaphragm as it was minutely propelled back and forth by the audio-frequency variations in air pressure.
Developed with John Akerman of the University of Minnesota and piloted by Jean Piccard in 1937 in Rochester, Minnesota, the first multi-celled balloon was called "The Pleiades" and was made of 98 latex rubber balloons. In a letter to Robert Gray of the Dewey and Almy Chemical Co. later published in "Time" magazine, Piccard describes how he broke balloons with a hunting knife and revolver to control his descent. A TNT charge released the cluster as he expected but sent burning excelsior down that destroyed the first "Pleiades". He suggested to Gray that rock wool in place of excelsior would prevent similar accidents in the future.
During the first decade of the 20th century, some songs under the name of samba were recorded, but these recordings did not achieve great popularity. However, in 1917, ""Pelo Telefone"" ("By Telephone") was recorded, and it is considered the first true samba. The song was claimed to be authored by Ernesto dos Santos, best known as , with co-composition attributed to Mauro de Almeida, a well-known Carnival columnist. Actually, "Pelo Telefone" was created by a collective of musicians who participated in celebrations at the house of Tia Ciata (Aunt Ciata). It was eventually registered by Donga and the Almeida National Library.
Costello was born in Pittsburgh, Pennsylvania to Irish immigrants Ellen (née Fitzgerald; born 1853) and Thomas Costello (born 1852). He made his film debut in 1908, but was long believed to have debuted in "Adventures of Sherlock Holmes; or, Held for Ransom" (1905), supposedly playing the lead in what is regarded as the first serious film to feature the character of Sherlock Holmes, since it was preceded only by the 30-second comedy film "Sherlock Holmes Baffled" (1900). However, Holmesian scholar Leslie S. Klinger has written that the identification of Costello in the role is flawed. Klinger states that the first identification of Costello with the role was in Michael Pointer's "Public Life of Sherlock Holmes" published in 1975 but Pointer later realized his error and wrote to Klinger stating
The conventional telephone was invented independently by Alexander Bell and Elisha Gray in 1876. Antonio Meucci invented the first device that allowed the electrical transmission of voice over a line in 1849. However Meucci's device was of little practical value because it relied upon the electrophonic effect and thus required users to place the receiver in their mouth to "hear" what was being said. The first commercial telephone services were set-up in 1878 and 1879 on both sides of the Atlantic in the cities of New Haven and London.
Thomas A. Edison invented the phonograph, the first device for recording and playing back sound, in 1877. After patenting the invention and benefiting from the publicity and acclaim it received, Edison and his laboratory turned their attention to the commercial development of electric lighting, playing no further role in the development of the phonograph for nearly a decade. Edison's original phonograph recorded on sheets of tinfoil and was little more than a crude curiosity, although one that fascinated much of the public. These earliest phonographs were sold mainly to entrepreneurs who made a living out of traveling around the country giving "educational" lectures in hired halls or otherwise demonstrating the device to audiences for a fee. The tinfoil phonograph was not fit for any real practical use and public interest soon waned.
Cruise control automatically controls the rate of motion of a motor vehicle. The driver sets the speed and the system will take over the throttle of the car to maintain the same speed. Cruise control was invented in 1945 by a blind inventor and mechanical engineer named Ralph Teetor. His idea was born out of the frustration of riding in a car driven by his lawyer, who kept speeding up and slowing down as he talked. The first car with Teetor's system was the Chrysler Imperial in 1958. This system calculated ground speed based on driveshaft rotations and used a solenoid to vary throttle position as needed.
Cellos in sizes larger than do exist, and cellists with unusually large hands may require such a non-standard instrument. Cellos made before approximately 1700 tended to be considerably larger than those made and commonly played today. Around 1680, changes in string-making technology made it possible to play lower-pitched notes on shorter strings. The cellos of Stradivari, for example, can be clearly divided into two models: the style made before 1702, characterized by larger instruments (of which only three exist in their original size and configuration), and the style made during and after 1707, when Stradivari began making smaller cellos. This later model is the design most commonly used by modern luthiers. The scale length of a cello is about . The new size offered fuller tonal projection and greater range of expression. The instrument in this form was able to contribute to more pieces musically and offered the possibility of greater physical dexterity for the player to develop technique.
In 1949, Prokofiev attended a concert in which Mstislav Rostropovich performed Nikolai Miaskovsky's Cello Sonata No. 2 in A minor, Op. 81. Prokofiev was so impressed by Rostropovich's performance that he was determined to write a Cello Sonata for him. At the same time, Prokofiev wrote the symphonic suite "Winter Bonfire", Op. 122, the ballet "The Tale of the Stone Flower", Op. 118, and the "Pushkin Waltzes", Op. 120. The Cello Sonata was published in Moscow in 1951.
Music for the cello is generally written in the bass clef, but both tenor clef and treble clef are used for higher-range parts, both in orchestral/chamber music parts and in solo cello works. A person who plays the cello is called a "cellist" or "violoncellist". In a small classical ensemble, such as a string quartet, the cello typically plays the bass part, the lowest-pitched musical line of the piece. In an orchestra of the Baroque era (ca. 1600–1750) and Classical period (ca. 1725–1800), the cello typically plays the bass part, generally doubled an octave lower by the double basses. In Baroque-era music, the cello is often used to play the basso continuo bassline, typically along with a keyboard instrument (e.g., pipe organ or harpsichord) or a fretted, plucked stringed instrument (e.g., lute or theorbo). In such a Baroque performance, the cello player might be joined or replaced by other bass instruments, playing bassoon, double bass, viol or other low-register instruments.
The invention of wire-wound strings (fine wire around a thin gut core), around 1660 in Bologna, allowed for a finer bass sound than was possible with purely gut strings on such a short body. Bolognese makers exploited this new technology to create the cello, a somewhat smaller instrument suitable for solo repertoire due to both the timbre of the instrument and the fact that the smaller size made it easier to play virtuosic passages. This instrument had disadvantages as well, however. The cello's light sound was not as suitable for church and ensemble playing, so it had to be doubled by organ, theorbo or violone.