Audiovisual disc recording

Details Audiovisual disc recording Audiovisual disc recording

1985-02-13

1987-06-09

Richardson, Robert L.

Facsimile and static presentation processing

Facsimile

Recording apparatus

358342, G11B 700

Patent

active

046724737

ABSTRACT:
A disc record is disclosed wherein information is stored in radially spaced-apart track turns, each track turn having microscopic pits occurring at varying rates representing the waveform of signals. The signals comprise a plurality of channels of digital audio data words, a plurality of channels of digital computer-control data bits multiplexed in series with the digital audio data words, the audio data words and the computer-control data bits being organized into a sequence of first blocks, the volume of information contained in the computer-control data bits of each of the first blocks being much smaller than the volume of information contained in the audio data words of each of the first blocks. The recorded signals further include a plurality of first sync codes each identifying each of the first blocks, a sequence of second sync codes identifying each sequence of the first blocks, a plurality of channels of time-division multiplexed digital still-picture video data words. The audio data words, computer-control data bits and still-picture video data words are organized into a sequence of time-division multiplexed, second blocks which are identified by a third sync code.

REFERENCES:
patent: 4317131 (1982-02-01), Jerome
patent: 4347527 (1982-08-01), Lainez
patent: 4353090 (1982-10-01), Broadbent
patent: 4446488 (1984-05-01), Suzuki
patent: 4488182 (1984-12-01), Takahashi et al.
patent: 4490752 (1984-12-01), Machida et al.

Affiliated with

Also associated with

Rating

Audiovisual disc recording does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Audiovisual disc recording, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Audiovisual disc recording will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1832937