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Cheng (musical Instrument)
The zheng () or gu zheng (), is a Chinese plucked zither. The modern guzheng commonly has 21, 25, or 26 strings, is long, and is tuned in a major pentatonic scale. It has a large, resonant soundboard made from '' Paulownia'' wood. Other components are often made from other woods for structural or decorative reasons. Guzheng players often wear fingerpick made from materials such as plastic, resin, tortoiseshell, or ivory on one or both hands. Strings There are nylon steel strings, steel strings, silk strings, etc., depending on the genre. Now, the most common guzheng is 21 strings guzheng. The high-pitched strings of the guzheng are close to the player, and the low-pitched strings are on the opposite side. The strings' order from the inside to the outside is 1 to 21. The guzheng is ancestral to several other Asian zithers such as the Japanese koto, the Korean gayageum and ajaeng, Mongolian yatga, the Vietnamese đàn tranh, the Sundanese kacapi, and the Kazakhs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NAMM Show
The NAMM Show is an annual event in the United States that is organized by the National Association of Music Merchants (NAMM), who describe it as "the industry’s largest stage, uniting the global music, sound and entertainment technology communities". Overview The NAMM Show takes place annually in Anaheim, California, at the Anaheim Convention Center, and is one of the largest music product trade shows in the world. Its European counterpart is the '' Musikmesse'' in Frankfurt. The event attracts numerous famous musicians, many of whom are endorsed by exhibitors and come to promote their own signature models and equipment. NAMM is a trade-only business show catering to domestic and international dealers and distributors. The product exhibits are an integral part of the show, allowing the dealers and distributors to see what's new, negotiate deals and plan their purchasing for the next 6 to 12 months. Exhibitors are allotted a specific number of attendees based on the size of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jetigen
The jetigen ( kk, жетіген, , or dzhetigan or zhetygen) is a Kazakh plucked zither. Similar to Chinese guzheng, yazheng and se, Japanese koto, Korean gayageum and ajaeng, Mongolian yatga, Vietnamese đàn tranh, and Sundanese kacapi. The strings were sometimes made of horsehair. The jetigen is played by plucking, in a similar manner to the gusli, tube zither or box zither. The most ancient type of zhetygen had seven strings over a box shape hollowed out of a block of wood. Such zhetygen did not have the upper sounding board and pins. The strings were stretched by hand from the outer side of the instrument. In later version of the instrument, the upper part of the zhetygen was covered with the wooden sounding board. Assyks were out under each string from two sides. Moving them it was possible to tune the string. If assyks were drawn closer to each other the tune was rising, and if drawn apart the tune was falling. String tuning was made by the pins and by moving the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nacre
Nacre ( , ), also known as mother of pearl, is an organicinorganic composite material produced by some molluscs as an inner shell layer; it is also the material of which pearls are composed. It is strong, resilient, and iridescent. Nacre is found in some of the most ancient lineages of bivalves, gastropods, and cephalopods. However, the inner layer in the great majority of mollusc shells is porcellaneous, not nacreous, and this usually results in a non-iridescent shine, or more rarely in non-nacreous iridescence such as ''flame structure'' as is found in conch pearls. The outer layer of cultured pearls and the inside layer of pearl oyster and freshwater pearl mussel shells are made of nacre. Other mollusc families that have a nacreous inner shell layer include marine gastropods such as the Haliotidae, the Trochidae and the Turbinidae. Physical characteristics Structure and appearance Nacre is composed of hexagonal platelets of aragonite (a form of calcium carb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lacquer
Lacquer is a type of hard and usually shiny coating or finish applied to materials such as wood or metal. It is most often made from resin extracted from trees and waxes and has been in use since antiquity. Asian lacquerware, which may be called "true lacquer", are objects coated with the treated, dyed and dried sap of '' Toxicodendron vernicifluum'' or related trees, applied in several coats to a base that is usually wood. This dries to a very hard and smooth surface layer which is durable, waterproof, and attractive in feel and look. Asian lacquer is sometimes painted with pictures, inlaid with shell and other materials, or carved, as well as dusted with gold and given other further decorative treatments. In modern techniques, lacquer means a range of clear or pigmented coatings that dry by solvent evaporation to produce a hard, durable finish. The finish can be of any sheen level from ultra matte to high gloss, and it can be further polished as required. Lacquer finish ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Timbre
In music, timbre ( ), also known as tone color or tone quality (from psychoacoustics), is the perceived sound quality of a musical note, sound or tone. Timbre distinguishes different types of sound production, such as choir voices and musical instruments. It also enables listeners to distinguish different instruments in the same category (e.g., an oboe and a clarinet, both woodwind instruments). In simple terms, timbre is what makes a particular musical instrument or human voice have a different sound from another, even when they play or sing the same note. For instance, it is the difference in sound between a guitar and a piano playing the same note at the same volume. Both instruments can sound equally tuned in relation to each other as they play the same note, and while playing at the same amplitude level each instrument will still sound distinctively with its own unique tone color. Experienced musicians are able to distinguish between different instruments of the same typ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steel
Steel is an alloy made up of iron with added carbon to improve its strength and fracture resistance compared to other forms of iron. Many other elements may be present or added. Stainless steels that are corrosion- and oxidation-resistant typically need an additional 11% chromium. Because of its high tensile strength and low cost, steel is used in buildings, infrastructure, tools, ships, trains, cars, machines, electrical appliances, weapons, and rockets. Iron is the base metal of steel. Depending on the temperature, it can take two crystalline forms (allotropic forms): body-centred cubic and face-centred cubic. The interaction of the allotropes of iron with the alloying elements, primarily carbon, gives steel and cast iron their range of unique properties. In pure iron, the crystal structure has relatively little resistance to the iron atoms slipping past one another, and so pure iron is quite ductile, or soft and easily formed. In steel, small amounts of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Silk
Silk is a natural protein fiber, some forms of which can be woven into textiles. The protein fiber of silk is composed mainly of fibroin and is produced by certain insect larvae to form cocoons. The best-known silk is obtained from the cocoons of the larvae of the mulberry silkworm ''Bombyx mori'' reared in captivity ( sericulture). The shimmering appearance of silk is due to the triangular prism-like structure of the silk fibre, which allows silk cloth to refract incoming light at different angles, thus producing different colors. Silk is produced by several insects; but, generally, only the silk of moth caterpillars has been used for textile manufacturing. There has been some research into other types of silk, which differ at the molecular level. Silk is mainly produced by the larvae of insects undergoing complete metamorphosis, but some insects, such as webspinners and raspy crickets, produce silk throughout their lives. Silk production also occurs in hymenoptera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shuowen Jiezi
''Shuowen Jiezi'' () is an ancient Chinese dictionary from the Han dynasty. Although not the first comprehensive Chinese character dictionary (the ''Erya'' predates it), it was the first to analyze the structure of the characters and to give the rationale behind them, as well as the first to use the principle of organization by sections with shared components called radicals (''bùshǒu'' 部首, lit. "section headers"). Circumstances of compilation Xu Shen, a Han Dynasty scholar of the Five Classics, compiled the ''Shuowen Jiezi''. He finished editing it in 100 CE, but due to an unfavorable imperial attitude towards scholarship, he waited until 121 CE before having his son Xǔ Chōng present it to Emperor An of Han along with a memorial. In analyzing the structure of characters and defining the words represented by them, Xu Shen strove to disambiguate the meaning of the pre-Han Classics, so as to render their usage by government unquestioned and bring about order, and in t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tube Zither
The tube zither is a stringed musical instrument in which a tube functions both as an instrument's neck and its soundbox. As the neck, it holds strings taut and allows them to vibrate. As a soundbox or it modifies the sound and transfers it to the open air. The instruments are among the oldest of chordophones, being "a very early stage" in the development of chordophones, and predate some of the oldest chordophones, such as the Chinese Se, zithers built on a tube split in half. Most tube zithers are made of bamboo, played today in Madagascar, India, Southeast Asia and Taiwan. Tube zithers made from other materials have been found in Europe and the United States, made from materials such as cornstalks and cactus. There are both round and half tube zithers, as well as tube zithers with the strings cut out of the bamboo body, ''idiochordic'', or, rarely, have separate strings, ''heterochordic''. Cultural connections The areas where the bamboo tube zither has been used was connec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
McFarland & Company
McFarland & Company, Inc., is an American independent book publisher based in Jefferson, North Carolina, that specializes in academic and reference works, as well as general-interest adult nonfiction. Its president is Rhonda Herman. Its former president and current editor-in-chief is Robert Franklin, who founded the company in 1979. McFarland employs a staff of about 50, and had published 7,800 titles. McFarland's initial print runs average 600 copies per book. Subject matter McFarland & Company focuses mainly on selling to libraries. It also utilizes direct mailing to connect with enthusiasts in niche categories. The company is known for its sports literature, especially baseball history, as well as books about chess, military history, and film. In 2007, the ''Mountain Times'' wrote that McFarland publishes about 275 scholarly monographs and reference book titles a year; Robert Lee Brewer reported in 2015 that the number is about 350. List of scholarly journals The follow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Se (instrument)
The ''se'' () is an ancient plucked zither of Chinese origin. It varied in size and construction, but generally had 25–50 strings with moveable bridges and a range of up to five octaves. It was one of the most important stringed instruments in China, along with the '' qin''. The ''se'' gradually faded out of use, having evolved into the similar '' zheng''. Modern versions of the ''se'' often resemble the ''zheng'', and attempts have been made to revive the instrument. History According to legend, the ''se'' was created by the god Fuxi. It is said that the word for music, ''yue'' ( 樂), is composed of the characters ''si'' for silk ( 絲) and ''mu'' for wood ( 木), and that it is a representation of the instrument. Historical accounts of the ''se'' begin in the Western Zhou period (1045–771 BC), and was a popular instrument during the Spring and Autumn period (771-476 BC). Together with the '' qin'', it is mentioned in the ''Guan Ju'', the famous first poem from the ''Clas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Meng Tian
Meng Tian (c. 250 BC – 210 BC) was a Chinese inventor and military general of the Qin dynasty who distinguished himself in campaigns against the Xiongnu and in the construction of the Great Wall of China. He was the elder brother of Meng Yi. He descended from a great line of military generals and architects. His grandfather, , was a general from the era of King Zhao; and his father, Meng Wu, was also a general who served as a deputy to Wang Jian. Life In 224 BC, having recently conquered Wei, the Qin king Ying Zheng appointed Li Xin as commander-in-chief and Meng Tian as his vice-general to lead a 200,000 strong army in an assault against Chu. The invasion was successful at first, Meng Tian's army took Qigui but then, both Li Xin and Meng Tiang armies were effectively annihilated by Chu troops under Xiang Yan and Lord Changping. Following this defeat, Ying Zheng appointed Qin generals Wang Jian and Meng Wu as commanders of a 600,000 Qin army in order to finally achi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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