ISDB

Japanese standard for digital television and radio

Integrated Services Digital Broadcasting (ISDB; Japanese: 統合デジタル放送サービス, Tōgō dejitaru hōsō sābisu) is a Japanese broadcasting standard for digital television (DTV) and digital radio. ISDB supersedes both the NTSC-J analog television system and the previously used MUSE Hi-vision analog HDTV system in Japan. An improved version of ISDB-T (ISDB-T International) replaced the NTSC, PAL-M, and PAL-N broadcast standards in South America and the Philippines.

From Wikipedia, under CC BY-SA. More on occurri.