23?? ???þ??? ?????? ?????? DMB ?????? ???? 2???? ???? 969?? 2,000?????? ????? 40??~50?????? ???????? ??????? ??? ?? 1,000?????? ??? ?????? ??????. ?????? ??? DMB ????? ?????, ???????? ?? ????? ?????б??(IT???)?? ?????? ???? ????? ??? ?????? ??????????? ??ε?? ???.

?????? DMB?? ??? ????DMB??? ??? ????????? ?????? ????? ?????? ???? ???? ?????. ???? ??????DMB?????????????? DMB????? ????? ??? ?????? ??????? ??? ????. ?? ????????? ??????? ????? ?????? ?þ??? ?????? ???? ?? ?? ???.

?????? ?????? DMB?? MP3, ????? ???? ??????? ?? ??????? ????????? ?????? DMB ?????? ???? ?þ? ???????.

?Ｚ????, LG????, ???ð迭 ?? ???? ????? ??u???? ?????? DMB???? ?????? ?????? 40%???? ???? 70%?? ????? ??????. ????? ??u???? 3????(3G)???? ??? ?????? ?β?, ???????? ????? ????? ???? ????? DMB?? ??????? ??????? ???? ??? ??????????? ???.

?????? DMB ?????? ?þ??? ?????? DMB ????? ????????? ?????? ???? ???? ?????? ??? ???°? ??u???? ??????. 6?? ?????? DMB ???????? ?????? ??????? ????? 52?? 4,700?????? ?????????, ????DMB ??u TU???? ??????????? ?????? ???????.

???? ?????????? ?????Ŀ? ?????? ?и? ????, ??????DMB ?????? ????, ????DMB?? ???? ?????? ???? ?? ???????? ??a ???а? DMB ????? ??????? ???? ?м????.