The drum is a member of the percussion band of musical devices. Inside the Hornbostel-Sachs classification system, it is a membranophone.[1] Drums contain at least one membrane, called a drumhead or drum skin, that is stretched more than a shell and struck, either straight with the player's hands, or with a drum stick, to produce sound. There is generally a resonance head on the underside of the drum, typically tuned to a just a bit lower pitch than the top drumhead. Other techniques have been used to cause drums to make sound, such as the thumb roll. Drums will be the world's oldest & most ubiquitous musical tools, and the basic design has remained virtually unchanged for thousands of years.[1]Drums may individually be enjoyed, with the participant using a solo drum, and some drums like the djembe are almost always played in this way. Others are normally played in a couple of two or more, all played by the main one player, such as bongo drums and timpani. A number of different drums with cymbals form the basic modern drum system collectively.
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Drums are played by eye-catching with the side usually, or with a couple of sticks. In lots of traditional civilizations, drums have a symbolic function and are being used in spiritual ceremonies. Drums are being used in music therapy often, hand drums especially, because of their tactile nature and easy use by a multitude of people.[2]In popular jazz and music, "drums" usually identifies a drum set up or a couple of drums (with some cymbals), and "drummer" to the person who plays them.Drums received even divine position in places such as Burundi, where in fact the karyenda was a symbol of the energy of the ruler.Construction[edit]Drum carried by John Unger, Company B, 40th Regiment NY Veteran Volunteer Infantry Mozart Regiment, 20 december, 1863The shell almost has a circular beginning over which the drumhead is extended invariably, but the condition of the remainder of the shell differs widely. In the western musical tradition, the most regular form is a cylinder, although timpani, for example, use bowl-shaped shells.[1] Other styles include a body design (tar, Bodhr?n), truncated cones (bongo drums, Ashiko), goblet molded (djembe), and joined up with truncated cones (talking drum).Drums with cylindrical shells can be open at one end (as is the case with timbales), or can have two drum heads. Single-headed drums typically contain a skin extended over an enclosed space, or higher one of the ends of an hollow vessel. Drums with two minds covering both ends of a cylindrical shell often have a small hole somewhat halfway between the two heads; the shell forms a resonating chamber for the resulting sound. Exceptions include the African slit drum, also called a log drum as it is made from a hollowed-out tree trunk, and the Caribbean metallic drum, created from a steel barrel. Drums with two mind can likewise have a couple of wire connections, called snares, held across the lower part head, top mind, or both relative heads, the name snare drum hence.[1]
revolutionary war drum drum used at bunker hill old state house boston
On modern band and orchestral drums, the drumhead is located over the opening of the drum, which is held onto the shell by the "counterhoop" (or "rim"), which is then held by means of lots of tuning screws called "tension rods" that screw into lugs put evenly surrounding the circumference. The head's anxiety can be changed by loosening or tightening the rods. Many such drums have six to ten tension rods. The sound of your drum depends upon many variables--including shape, shell thickness and size, shell materials, counterhoop materials, drumhead materials, drumhead tension, drum position, location, and attractive speed and perspective.[1]
Snare Drum Set With Sticks Stock Images Image: 35338764
Before the technology of stress rods, drum skins were fastened and tuned by rope systems--as on the Djembe--or pegs and ropes such as on Ewe Drums. Today these procedures are seldom used, though sometimes show up on regimental marching group snare drums.[1] The top of your talking drum, for example, can be temporarily tightened by squeezing the ropes that hook up the top and bottom heads. Similarly, the tabla is tuned by hammering a disc held set up surrounding the drum by ropes stretching from the most notable to bottom head. Orchestral timpani can be tuned to precise pitches by utilizing a foot pedal quickly.Sound of any drum[edit]Several North american Indian-style drums on the market at the National Museum of the North american Indian.Several factors determine the audio a drum produces, like the type, construction and condition of the drum shell, the sort of drum heads they have, and the tension of the drumheads. Different drum looks have different uses in music. Take, for example, the present day Tom-tom drum. A jazz drummer may want drums that are high pitched, resonant and quiet whereas a rock drummer might prefer drums that are loud, dry and low-pitched. Since these drummers want different sounds, their drums are constructed just a little differently.The drum head has the most effect how a drum does sound. Each type of drum mind serves its own musical purpose and has its own unique audio. Double-ply drumheads dampen high frequency harmonics because they are heavier and they are suitable for heavy learning.[3] Drum minds with a white, textured finish about them muffle the overtones of the drum mind slightly, producing a less diverse pitch. Drum heads with central silver or dark dots have a tendency to muffle the overtones even more. And drum minds with perimeter sound rings largely eliminate overtones (Howie 2005). Some jazz drummers stay away from thick drum minds, preferring single ply drum mind or drum heads with no muffling
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The second biggest factor that affects drum audio is head tension from the shell. When the hoop is put around the drum shell and head and tightened down with tension rods, the strain of the top can be fine-tuned. When the strain is increased, the amplitude of the audio is reduced and the regularity is increased, making the pitch higher and the quantity lower.
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