Home In 1959 the variant of the first synthesizer "Mark II" has been created (designers G.Olson and G.Beljar) in which it is high автаматизированным process of creation of a sound the program supervises coded бинарно on перфаленте - it defines duration, sound height, their timbre, dynamics, ways наростания and attenuations of separate structures, причeм "Mark II" can carry out simultaneously four independent sound layers. This device was unique and could not solve an equipment problem such devices of studio of electronic music in any way. (Outwardly this construction resembled a dispatching office of enormous power station, cost of $175000.) Besides the composer, working on нeм, was not completely освобождeн from dependence of technicians. The greatest popularity and distributions thanks to exclusively successful design and rather low cost (the minimum complete set of $7000) has received in the late sixties - the beginning of 70th years a synthesizer of "Mug" ("Moog"), received своe the name on a surname of the inventor in which sound synthesis is carried out by a pulse method. Robert Mug даeт such definition to a synthesizer as to the tool: "the Synthesizer is a system of generators, reformative and supervising devices so запроектированных, to make possible the general and logic manufacture of sounds". Ещe time is to be underlined that earlier the synthesizer was "car" for creation of any sounds and had наперeд no set timbre. It consisted of a number of devices which provided reproduction of any "component" for designing of a timbre, sound or noise complexes.