:


: . ǡ ". ". amplifiers loud speakers . . . .

ʡ ondes Martenot ɡ . ( accords, chords).

Delaborde 1761 . . ɡ rotary generators . (theremin (1920 (1928) (trautonium (1930 . ǡ [] R.Strauss [] Hindemith [] Honegger. magnatic tape recording . ݻ synthesizer ɡ .

ɡ . ɻ. ɡ . [] E.Varse ɻ pome lectronique 1958 .

ɡ ɡ ʡ . . artificial sounds ȡ . ѡ overtones . . .

ɡ ɻ aleatory .

microphone . .

: .

ʡ :

: Lev Thermin 1920. () oscillatorrs frequencies .

[] B.Martin 1945 .

: ɡ (1898-1980) Martenot 1928 . . [] P.Boulez .

ʡ :

Hammond organ ". " synthesizer () . ɡ synket ӡ moog ǡ . ȡ . M.Babbitt . "" Philomet 1963.
.
. .