drum (redirected from bangs the drum)

drum, in music

drum, in music, percussion instrument, known in various forms and played throughout the world and throughout history. Essentially a drum is a frame over which one or more membranes or skins are stretched. The frame is usually cylindrical or conical, but it comes in many other shapes. It acts as a resonator when the membrane is struck by the hand or by an implement, usually a stick or a whisk. The variety of tone and the volume of sound from a drum depend on the area, tension, and material of the membrane that is struck and, more particularly, on the skill of the player. The rhythmic effects of drum playing can be exceedingly complex, especially the intricate polyrhythmic arrangements of Asian and African cultures. The modern orchestra may have as many as five drums under one player, allowing an impressive range of tones. In Western music the kettledrum is of special importance. A metal bowl with a membrane stretched over the open side, it is the only drum that can be tuned to a definite pitch. It originated in Persia and spread throughout Asia, Africa, and Europe; it was later adapted into orchestral music. The kettledrum was formerly tuned by hand screws placed around the edge; now it can be tuned by a pedal mechanism. The bass drum, especially popular in military bands, is a huge wooden cylinder with a drumhead (membrane) on both ends. The snare drum (sometimes called the side drum) also has a drumhead at either end; across one end are stretched gut strings wound with wire. These strings rattle when the other end of the drum is beaten. The tenor drum is primarily used in military bands and is normally played with small felt sticks. The tambourine, known from Roman times, is a single-headed small drum, usually with jingles attached to the frame; it is shaken and struck by hand.

Bibliography

See R. S. Brindle, Contemporary Percussion (1970); J. Blades, Percussion Instruments and Their History (rev. ed. 1975).

---

drum, in zoology

drum, fish: see croaker.

---

drum

Musical instrument, the sound of which is produced by the vibration of a stretched membrane. Drums are usually either cylindrical or bowl-shaped. The drum is a universal instrument and very ancient; a drum dating to 6000 BC has been found in Moravia. Drums have been important ritually in cultures worldwide. They may have a definite pitch or be unpitched; those of Africa, South and Southeast Asia (see tabla), and the Middle East are mostly pitched, whereas Western drums are more often unpitched. Drumming has attained its highest degree of development in Africa and India. From the 13th century, the folk dance in Europe was accompanied by a single musician playing simultaneously the pipe or fife and the tabor, a small double-headed snare drum played with one stick. The side drum, or snare drum, has coiled wires or gut strings strung across the lower head, which vibrate against it when the upper head is struck. The powerful bass drum is used especially in marching bands. The pitched timpani are the standard orchestral drums. Until the 17th century, drum parts in Western music were entirely improvised. The drum set used in popular music is played by a single person and normally includes a snare drum, tom-toms, a pedal-operated bass drum, and suspended and hi-hat cymbals.

---

drum

 or croaker

In biology, any of about 160 species (family Sciaenidae) of carnivorous, generally bottom-dwelling fishes. Most are marine, found along warm and tropical seashores. Most can “vocalize” by moving strong muscles attached to the air bladder, which acts as a resonating chamber, amplifying the sounds. Drums have two dorsal fins and are usually silvery. The weakfishes, sea trouts, and squeteagues (genus Cynoscion) have a large mouth, jutting jaws, and canine teeth, but most drums have an underslung lower jaw and small teeth. The largest species, the totuava, weighs up to 225 lbs (100 kg), but other species are much smaller. Many drums are food or game fishes. See also bass, kingfish.

---

See magnetic drum.

---

drum - Ancient slow, cylindrical magnetic media that were once state-of-the-art storage devices. Under BSD Unix the disk partition used for swapping is still called "/dev/drum"; this has led to considerable humour and not a few straight-faced but utterly bogus "explanations" getting foisted on newbies. See also "The Story of Mel".