Universal video data playback

Details Universal video data playback Universal video data playback

1982-02-22

1985-08-13

Cardillo, Jr., Raymond F.

Facsimile and static presentation processing

Facsimile

Recording apparatus

358319, 358335, 360 371, H04N 576, H04N 708

Patent

active

045353662

ABSTRACT:
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.

REFERENCES:
patent: 3978284 (1976-08-01), Yoshino et al.
patent: 4156253 (1979-05-01), Steudel
patent: 4175270 (1979-11-01), Zenzefilis
patent: 4303940 (1981-12-01), Ciciora
patent: 4349839 (1982-09-01), McGinn
patent: 4357626 (1982-11-01), Romeas
Digital Transmission of Two Television Sound Signals During Horizontal Blanking Maegele; Journal SMPTE, vol. 84, Feb. 1975, pp. 68-70.

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