发明名称 Universal video data playback
摘要 Method and apparatus for the recording onto a recording medium and playback of digital data, such as digitally encoded audio data, such that the recording medium is playable on either of two different commercial television format video type players. For example, according to the present invention an optical disc having digitally encoded audio data recorded thereon may be playable on either a PAL compatible or an NTSC compatible optical video disc player with minimal modification of the player.
申请公布号 US4535366(A) 申请公布日期 1985.08.13
申请号 US19820350858 申请日期 1982.02.22
申请人 DISCOVISION ASSOCIATES 发明人 PULLEN, ALAN J.
分类号 G11B3/00;G11B7/00;G11B7/004;G11B20/10;G11B20/12;H04N9/79;(IPC1-7):H04N5/76;H04N7/08 主分类号 G11B3/00
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