1992
Company history begins on March 10, 1992.
1993
The first system of address encryption (Antratsit, Lugansk region, Ukraine) was put into the service by "Crypton" on "Antel" TV-company's channels. The line groups' inversion was laid in the principle of encryption. Inverse lines were randomly moved. The subscriber decoder in spite of its simplicity and cheapness was able to determine the inverse lines arrangement in the following frame. In order to increase a restored image quality, the decoder had included a measuring circuit and nonlinearity correction of the whole path. Encryptic protection of a high level, good quality of the restored signal and a low price of studio and subscriber equipment had ascertained success of a project and brought a good profit to the company.
