The drum is a known member of the percussion band of musical instruments. Inside the Hornbostel-Sachs classification system, this can be a membranophone.[1] Drums contain at least one membrane, called a drumhead or drum pores and skin, that is extended over a shell and struck, either straight with the player's hands, or with a drum stay, to produce sound. There is generally a resonance head on the underside of the drum, tuned to a slightly lower pitch than the top drumhead typically. Other techniques have been used to cause drums to make sound, such as the thumb roll. Drums are the world's oldest and most ubiquitous musical instruments, and the basic design has remained almost unchanged for thousands of years.[1]Drums may be played separately, with the ball player using a sole drum, and some drums such as the djembe are almost always played in this way. Others are usually played in a couple of two or more, all played by the one player, such as bongo drums and timpani. A number of different drums with cymbals form the basic modern drum set alongside one another.
image_capt : An example of a taiko drum, called a miyadaiko.
Drums are usually played out by stunning with the hand, or with one or two sticks. In lots of traditional cultures, drums have a symbolic function and are used in religious ceremonies. Drums are being used in music therapy often, hand drums especially, because of their tactile character and easy use by a wide variety of people.[2]In popular music and jazz, "drums" usually identifies a drum package or a couple of drums (with some cymbals), and "drummer" to the person who performs them.Drums obtained even divine status in places such as Burundi, where in fact the karyenda was symbolic of the incurred electricity of the king.Construction[edit]Drum transported by John Unger, Company B, 40th Regiment NY Veteran Volunteer Infantry Mozart Regiment, December 20, 1863The shell almost invariably has a circular opening over which the drumhead is stretched, but the condition of the remainder of the shell varies widely. Within the western musical custom, the most common shape is a cylinder, although timpani, for example, use bowl-shaped shells.[1] Other shapes include a framework design (tar, Bodhr?n), truncated cones (bongo drums, Ashiko), goblet designed (djembe), and joined truncated cones (talking drum).Drums with cylindrical shells can be open at one end (as is the truth with timbales), or can have two drum minds. Single-headed drums consist of a skin stretched over a specific space typically, or higher one of the ends of the hollow vessel. Drums with two heads covering both ends of any cylindrical shell often have a small gap somewhat halfway between the two minds; the shell forms a resonating chamber for the producing sound. Exceptions are the African slit drum, also known as a log drum as it is made from a hollowed-out tree trunk, and the Caribbean steel drum, made from a metal barrel. Drums with two minds can likewise have a couple of wiring, called snares, presented across the bottom head, top head, or both relative heads, the name snare drum hence.[1]
Yamaha 18quot; x 13quot; PowerLite Marching Bass Drum MB6318W
On modern group and orchestral drums, the drumhead is put over the starting of the drum, which is placed 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 positioned evenly surrounding the circumference. The head's tension can be modified by loosening or tightening the rods. Many such drums have six to ten pressure rods. The sound of an drum depends on many variables--including condition, shell thickness and size, shell materials, counterhoop materials, drumhead material, drumhead pressure, drum position, location, and impressive velocity and angle.[1]
Artisan Drumworks, Inc. Custom Drums, Stave Drums, Drum Sets, Snares
Prior to the invention of pressure rods, drum skins were attached and tuned by rope systems--as on the Djembe--or pegs and ropes such as on Ewe Drums. These methods are seldom used today, though appear on regimental marching band snare drums sometimes.[1] The head of any 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 set up around the drum by ropes stretching from the very best to bottom head. Orchestral timpani can be tuned to precise pitches by using a foot pedal quickly.Sound of any drum[edit]Several American Indian-style drums on the market at the National Museum of the North american Indian.Several factors determine the sound a drum produces, like the type, shape and construction of the drum shell, the type of drum heads they have, and the strain of the drumheads. Different drum sounds have different uses in music. Take, for example, the modern Tom-tom drum. A jazz drummer might want drums that are high pitched, resonant and silent whereas a rock and roll drummer may favor drums that are noisy, dry and low-pitched. Since these drummers want different sounds, their drums are constructed a little differently.The drum head has the most effect how a drum tones. Each type of drum head serves its musical purpose and has its own unique sound. Double-ply drumheads dampen high frequency harmonics because they're heavier and they are suited to heavy using.[3] Drum heads with a white, textured covering on them muffle the overtones of the drum brain slightly, creating a less diverse pitch. Drum mind with central sterling silver or black dots have a tendency to muffle the overtones even more. And drum minds with perimeter sound rings mostly eliminate overtones (Howie 2005). Some jazz drummers avoid using thick drum minds, preferring single ply drum heads or drum minds without muffling
DRUM BUM: DRUMS: KIDS/TOYS: Spirit of 76 Kids Drum
The second biggest factor that impacts drum audio is head pressure 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 tweaked. When the strain is increased, the amplitude of the audio is reduced and the consistency is increased, making the pitch higher and the volume lower.
{ 0 comments... Views All / Send Comment! }
Post a Comment