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Drum Pad
A practice pad or drum pad, is a piece of equipment used by drummers and other percussionists to practice quietly, or to warm up before a performance. Construction A variety of practice pads have been developed to assist percussionists in different ways. Practice pads may be designed to approximate the tension and response of a true drumhead when struck, or to provide less rebound to train the percussionist’s muscles. They can be constructed in a variety of shapes and sizes, and are typically small and light enough to be easily portable. Many variations include harder or softer playing surfaces, non-skid bases (that can also double as muted playing surfaces), and fixing points allowing the pad to be connected to existing percussion hardware such as a cymbal or snare drum stand. Mylar Some practice pads use a disk of mylar, or another material used in the construction of true drumheads, stretched over a substrate such as foam or rubber. These elements are fixed together by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural Rubber
Rubber, also called India rubber, latex, Amazonian rubber, ''caucho'', or ''caoutchouc'', as initially produced, consists of polymers of the organic compound isoprene, with minor impurities of other organic compounds. Types of polyisoprene that are used as natural rubbers are classified as elastomers. Currently, rubber is harvested mainly in the form of the latex from the Hevea brasiliensis, Pará rubber tree (''Hevea brasiliensis'') or others. The latex is a sticky, milky and white colloid drawn off by making incisions in the bark and collecting the fluid in vessels in a process called "tapping". Manufacturers refine this latex into the rubber that is ready for commercial processing. Natural rubber is used extensively in many applications and products, either alone or in combination with other materials. In most of its useful forms, it has a large stretch ratio and high resilience and also is buoyant and water-proof. Industrial demand for rubber-like materials began to out ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Practice (learning Method)
Practice is the act of rehearsing a behavior repeatedly, to help Learning, learn and eventually master a skill. The word derives from the Greek language, Greek "πρακτική" (''praktike''), feminine of "πρακτικός" (''praktikos''), "fit for or concerned with action, practical", and that from the verb "πράσσω" (''prasso''), "to achieve, bring about, effect, accomplish". In British English, ''practice'' is the noun and ''practise'' is the verb, but in American English it is now common for ''practice'' to be used both as a noun and a verb (see American and British English spelling differences#-ce, -se, American and British English spelling differences; this article follows American conventions). Sessions scheduled for the purpose of rehearsing and performance improvement are called practices. They are engaged in by sports teams, bands, individuals, etc., as in, "He went to football practice every day after school". Lo Common types Some common ways practice is a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electronic Drum
Electronic drums are a modern electronic musical instrument, primarily designed to serve as an alternative to an acoustic drum kit. Electronic drums consist of an electronic sound module which produces the Drum synthesiser, synthesized or Sampler (musical instrument), sampled percussion sounds and a set of ''pads'', usually constructed in a shape to resemble drums and cymbals, which are equipped with electronic sensors to send an electronic signal to the sound module which outputs a sound. Like acoustic drums, the pads are struck by drum sticks and they are played in a similar manner to an acoustic drum kit, albeit with some differences in the drumming experience. The electronic drum (pad/triggering device) is usually sold as part of an electronic drum kit, consisting of a set of drum pads mounted on a stand or rack in a configuration similar to that of an acoustic drum kit layout, with rubberized (Roland corporation, Roland, Yamaha Corporation, Yamaha, Alesis, for example) or spe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Snare Drum
The snare drum (or side drum) is a percussion instrument that produces a sharp staccato sound when the head is struck with a drum stick, due to the use of a series of stiff wires held under tension against the lower skin. Snare drums are often used in Orchestra, orchestras, Concert band, concert bands, Marching band, marching bands, Parade, parades, drumlines, drum corps, and more. It is one of the central pieces in a drum set, a collection of percussion instruments designed to be played by a seated drummer and used in many genres of music. Because basic rhythms are very easy to learn to play on a snare drum even for children, the instrument is also suitable for the music education for young children and a rhythm band. Snare drums are usually played with drum sticks, but other beaters such as the Brush (percussion), brush or the Rute (music), rute can be used to achieve different tones. The snare drum is a versatile and expressive percussion instrument due to its sensitivity and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Musical Tuning
In music, there are two common meanings for tuning: * #Tuning practice, Tuning practice, the act of tuning an instrument or voice. * #Tuning systems, Tuning systems, the various systems of Pitch (music), pitches used to tune an instrument, and their theoretical bases. Tuning practice Tuning is the process of adjusting the pitch of one or many tones from musical instruments to establish typical intervals between these tones. Tuning is usually based on a fixed reference, such as A440 (pitch standard), A = 440 Hz. The term "''out of tune''" refers to a pitch/tone that is either too high (Sharp (music), sharp) or too low (Flat (music), flat) in relation to a given reference pitch. While an instrument might be in tune relative to its own range of notes, it may not be considered 'in tune' if it does not match the chosen reference pitch. Some instruments become 'out of tune' with temperature, humidity, damage, or simply time, and must be readjusted or repaired. Different method ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Percussion Mallet
A percussion mallet or beater is an object used to strike or beat a percussion instrument to produce its sound. The term beater is slightly more general. A mallet is normally held in the hand while a beater may be a foot or mechanically operated, for example in a bass drum pedal. The term drum stick is less general still but still applied to a wide range of beaters. Some mallets, such as a triangle beater, are normally used only with a specific instrument, while others are used on many different instruments. Often, mallets of differing material and hardness are used to create different timbres on the same types of instrument (e.g. using either wooden or yarn mallets on a xylophone). Some mallets, such as vibraphone mallets, are normally just called mallets, others have more specialized names including: * Drum sticks, of many types, some used with a wide variety of instruments,. * Rutes, used with many instruments. * Brushes, used particularly with snare drum but also with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drum Stick
A drum stick (or drumstick) is a type of percussion mallet used particularly for playing snare drum, drum kit, and some other percussion instruments, and particularly for playing unpitched percussion. Specialized beaters used on some other percussion instruments, such as the metal beater used with a triangle or the mallets used with tuned percussion (such as xylophone and timpani), are not normally referred to as drumsticks. Drumsticks generally have all of the following characteristics: * They are normally supplied and used in pairs. * They may be used to play at least some sort of drum (as well as other instruments). * They are normally used only for unpitched percussion. Construction The archetypical drumstick is turned from a single piece of wood, most commonly of hickory, less commonly of maple, and least commonly but still in significant numbers, of oak. Drumsticks of the traditional form are also made from metal, carbon fibre, and other modern materials. The '' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Synthetic Rubber
A synthetic rubber is an artificial elastomer. They are polymers synthesized from petroleum byproducts. About of rubber is produced annually in the United States, and of that amount two thirds are synthetic. Synthetic rubber, just like natural rubber, has many uses in the automotive industry for tires, door and window profiles, seals such as O-rings and gaskets, hoses, belts, matting, and flooring. They offer a different range of physical and chemical properties which can improve the reliability of a given product or application. Synthetic rubbers are superior to natural rubbers in two major respects: thermal stability, and resistance to oils and related compounds. They are more resistant to oxidizing agents, such as oxygen and ozone which can reduce the life of products like tires. History The expanded use of bicycles, and particularly their pneumatic tires, starting in the 1890s, created increased demand for rubber. In 1909, a team headed by Fritz Hofmann, working at ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elastomer
An elastomer is a polymer with viscoelasticity (i.e. both viscosity and elasticity) and with weak intermolecular forces, generally low Young's modulus (E) and high failure strain compared with other materials. The term, a portmanteau of ''elastic polymer'', is often used interchangeably with ''rubber'', although the latter is preferred when referring to vulcanisates. Each of the monomers which link to form the polymer is usually a compound of several elements among carbon, hydrogen, oxygen and silicon. Elastomers are amorphous polymers maintained above their glass transition temperature, so that considerable molecular reconformation is feasible without breaking of covalent bonds. Rubber-like solids with elastic properties are called elastomers. Polymer chains are held together in these materials by relatively weak intermolecular bonds, which permit the polymers to stretch in response to macroscopic stresses. Elastomers are usually thermosets (requiring vulcanization ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Practice Pad + Metronome Combo - Best Practice
Practice or practise may refer to: Education and learning * Practice (learning method), a method of learning by repetition * Phantom practice, phenomenon in which a person's abilities continue to improve, even without practicing * Practice-based professional learning Medical and pharmacy * Medical practice, providing healthcare Law * Legal practice * Practice of law Art, media, and entertainment * Practice chanter, a musical instrument used to practice the Great Highland bagpipes * ''The Practice'', a television series about a legal practice Other * Best practice * Practice theory, a family of theories in sociology * Spiritual practice * Standards and Practices, a conventional, traditional, or otherwise standardised method See also * The Practice (other) ''The Practice ''The Practice'' is an American legal drama television series created by David E. Kelley centering on partners and associates at a Boston law firm. The show ran for eight seasons on ABC, from M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Foam
Foams are two-phase materials science, material systems where a gas is dispersed in a second, non-gaseous material, specifically, in which gas cells are enclosed by a distinct liquid or solid material. Note, this source focuses only on liquid foams. Note, this source also focuses on liquid foams. Foam "may contain more or less liquid [or solid] according to circumstances", although in the case of gas-liquid foams, the gas occupies most of the volume. In most foams, the volume of gas is large, with thin films of liquid or solid separating the regions of gas. Etymology The word derives from the Old High German, medieval German and otherwise obsolete ''veim'', in reference to the "frothy head forming in the glass once the beer has been freshly poured" (cf. ''ausgefeimt''). Structure A foam is, in many cases, a multi-scale system. One scale is the bubble: materials science, material foams are typically randomness, disordered and have a variety of bubble sizes. At larger siz ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
