The drum is an associate of the percussion band of musical instruments. In the Hornbostel-Sachs classification system, this is a membranophone.[1] Drums consist of at least one membrane, called a drumhead or drum pores and skin, that is stretched on the shell and struck, either immediately with the player's hands, or with a drum stay, to produce audio. There is usually a resonance at once the lower of the drum, tuned to a just a bit lower pitch than the very best drumhead typically. Other techniques have been used to cause drums to make sound, including the thumb roll. Drums will be the world's oldest and most ubiquitous musical tools, and the basic design has remained unchanged for thousands of years virtually.[1]Drums may be played singularly, with the player using a one drum, and some drums like the djembe are almost played in this way always. Others are played in a set of two or more normally, all played by the main one player, such as bongo drums and timpani. A number of different drums with cymbals form the essential modern drum set up together.
File:Simmons SDS5 Electric Drum.jpg Wikipedia, the free encyclopedia
Drums are usually played by striking with the hand, or with one or two sticks. In lots of traditional cultures, drums have a symbolic function and are being used in spiritual ceremonies. Drums are often used in music therapy, especially hand drums, for their tactile nature and easy use by a multitude of people.[2]In popular music and jazz, "drums" usually identifies a drum system or a couple of drums (with some cymbals), and "drummer" to the individual who performs them.Drums acquired even divine status in places such as Burundi, where the karyenda was symbolic of the billed ability of the king.Construction[edit]Drum carried by John Unger, Company B, 40th Regiment NY Veteran Volunteer Infantry Mozart Regiment, December 20, 1863The shell almost invariably has a round beginning over that your drumhead is stretched, but the form of the remainder of the shell can vary widely. In the western musical tradition, the most typical shape is a cylinder, although timpani, for example, use bowl-shaped shells.[1] Other figures include a body design (tar, Bodhr?n), truncated cones (bongo drums, Ashiko), goblet molded (djembe), and joined up with truncated cones (conversing drum).Drums with cylindrical shells can most probably at one end (as is the case with timbales), or can have two drum mind. Single-headed drums consist of a skin area stretched over an enclosed space typically, or over one of the ends of any hollow vessel. Drums with two heads covering both ends of your cylindrical shell often have a small hole somewhat halfway between the two mind; the shell varieties a resonating chamber for the producing 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 metal drum, made from a metallic barrel. Drums with two minds can likewise have a couple of wires, called snares, placed across the bottom head, top head, or both heads, the name snare drum hence.[1]
Electric Drum Pumps Pneumatic Drum Pumps Pumping Solutions, Inc.
On modern music group and orchestral drums, the drumhead is located over the starting of the drum, which is kept onto the shell by the "counterhoop" (or "rim"), which is then held by means of a number of tuning screws called "tension rods" that screw into lugs put evenly about the circumference. The head's pressure can be modified by loosening or tensing the rods. Many such drums have six to ten pressure rods. The audio of the drum depends on many variables--including form, shell size and thickness, shell materials, counterhoop material, drumhead material, drumhead stress, drum position, location, and impressive position and speed.[1]
Electric Drum Pumps Pneumatic Drum Pumps Pumping Solutions, Inc.
To the technology of stress rods preceding, drum skins were fastened and tuned by rope systems--as on the Djembe--or pegs and ropes such as on Ewe Drums. These methods are hardly ever used today, though appear on regimental marching group snare drums sometimes.[1] The top of a talking drum, for example, can be temporarily tightened by squeezing the ropes that connect the top and bottom heads. Similarly, the tabla is tuned by hammering a disc held in place surrounding the drum by ropes stretching from the most notable to bottom head. Orchestral timpani can be tuned to precise pitches by using a foot pedal quickly.Sound of your drum[edit]Several American Indian-style drums on the market at the Country wide Museum of the North american Indian.Several factors determine the audio a drum produces, including the type, shape and construction of the drum shell, the type of drum heads it includes, and the tension of these drumheads. Different drum tones 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 silent whereas a rock and roll drummer may prefer drums that are noisy, low-pitched and dry. Since these drummers want different sounds, their drums in different ways are created just a little.The drum mind gets the most effect how a drum sounds. Each kind of drum head serves its musical goal and has its unique audio. Double-ply drumheads dampen high regularity harmonics because they're heavier and they are suited to heavy using.[3] Drum heads with a white, textured finish with them muffle the overtones of the drum mind slightly, creating a less diverse pitch. Drum minds with central gold or dark-colored dots have a tendency to muffle the overtones even more. And drum minds with perimeter audio rings mainly eliminate overtones (Howie 2005). Some jazz drummers avoid using thick drum mind, preferring sole ply drum mind or drum minds with no muffling
Nigerian drum, 18501890, Manchester Museum Living Cultures collection
The next biggest factor that affects drum audio is head tension against the shell. When the hoop is positioned around the drum shell and head and tightened down with tension rods, the tension of the head can be changed. When the strain is increased, the amplitude of the audio is reduced and the occurrence is increased, making the pitch higher and the quantity lower.
{ 0 comments... Views All / Send Comment! }
Post a Comment