????? ??? ?????? ???? ?????? ?????? ???? ?????? ?????? ?? ??????. ???? ???? ??????? ????? ??? ???? ????? digitale {?????? ?????? ?????? ?? ????? ???????? ??? ????? ????? ??????? ?? ???????? ???????. ????? ??? ????????? ???? ????? ??????? ?? ??? ?? ???? ???????? ???? ?????? ?????? ?????? ????/{ ???????/?? ?????. ??? ???? ???? ??? ???????