Car ISDB-T 4X4 antenna tuner ISDB-T seg buuxda Japan Brazil KH-FDT44A
The Adeegyada Midaysan Digital Broadcasting (ISDB) (Japan: Adeegyada Midaysan Digital Broadcasting, Togo dejitaru hōsō sābisu) waa Heerka aJapanese for telefishinka dijital ah (DTV) iyo radio digital (Dab) loo isticmaalo by raadiyaha iyo telefishinka shabakadaha ee dalka. ISDB bedelay hore loo isticmaalay MUSE Hi-aragga nidaamka HDTV analoogga. Digital Dhulka Television Broadcasting (DTTB) adeegyada la isticmaalayo ISDB-T bilaabay in Japan bishii December 2003 iyo in Brazil ee December 2007 sida tijaabo ah. Tan iyo markii dalal badan oo qaatay in ka badan ISDB heerarka kale ee baahinta dijitaalka.