DJ dance music is electronic music.
1, French concrete music
Not long ago, composers in Paris also began to develop a new composition technique by using recording tapes, called figurative music. This technology includes editing pre-recorded natural and industrial sound clips. The first concrete music in Paris was composed by Pierre Schaefer, who later collaborated with pierre henry.
2. German electronic music
Karl Hindes Stockhausen worked briefly in 1952' s studio in Xue Fei, and then worked as an electronic musician in WDR's studio in Cologne for many years.
3. Japanese electronic music
The early electronic musical instruments such as Materno, Tremen and trout Nick were little known in Japan before World War II, but some composers at that time, such as Nanxiong in Chai Tian, already knew these instruments.
A few years after the war, Japanese musicians began to try electronic music; Under the sponsorship of some organizations, composers can apply the latest recording and processing equipment. These efforts show the integration of Asian music and new trends, and finally pave the way for Japan to become the master of music technology development in decades.
4. American electronic music
In the United States, electronic music came into being as early as 1939 when John Cage published "Imagined Scenery 1", using two variable-speed turntables, tape recorders, silent pianos and cymbals. During the period from 1942 to 1952, Cage created four other series of works, all of which contained electronic elements.
195 1 year, Morton Feldman, who later collaborated with Cage, created a work called Edge Crossing, which was composed of wind instruments, brass instruments, percussion instruments, stringed instruments, two vibrators and attractive sound effects, and was accompanied by Feldman's diagram.
5. Random music
An important new development is the emergence of computers, which are used to create music instead of manipulating or creating sound. Iannis Xenakis initiated the so-called random music (French: musique stochastique), which is a composition method using mathematical probability system. Use a set of different probability algorithms controlled by parameters to create music.
Extended data
origin
65438+From the end of 9th century to the beginning of 20th century
The ability of recording is often associated with the production of electronic music, but it is not absolutely necessary. The earliest recording device was the Frenchman Edward Lyon Scott Di Martinville (? Douard-Léon Scott de Martinville) registered patent phonautograph. Appearance can be recorded, but it cannot be played back.
1876, engineer Elisha Gray issued the patent of electromechanical oscillator. This kind of "music telegraph" evolved from his experiments in telephone technology and the early patent of electronic sound production. This vibrator was developed by Alexander Graham Bell for the early telephone.
1878, Thomas Edison further developed the phonograph from this vibrator, similar to Scott's device, using a piston. Although the piston continued to be used for some time, in 1887, Emile Berliner invented the disc phonograph.
The three-electrode vacuum tube invented by Lee de forest in 1906 had a far-reaching impact on electronic music. This is the first thermoelectric valve or vacuum tube, which makes the circuit generate and amplify music signals, play waveforms, calculate values and perform various other functions.
Baidu encyclopedia-electronic music