1986 Digital Television Recording — History and Background

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Publisher: SMPTE — White Plains, NY, USA
Doc Type: Journal Article
Content Type: Original Research
Abbreviated Title: SMPTE J
Volume: 105, No. 10, pp. 632–640
Abstract: In the development of digital television recording, many interrelated issues needed to be resolved. This article attempts to give the relevant history of the process to improve understanding of the decisions made or of the concepts involved. Probably the most important concept, without which agreement would have been impossible, was that the format of the digital recording laid on the tape should be defined, rather than the format of the recorder itself. Other concepts introduced include the self-contained segment, segments in a field, the two/four-channel approach, gap-in-the-middle, distribution of words between sectors and within sectors, channel coding and randomization, error correction and concealment, and overlap editing.
Publication Date: 1996-10-01
DOI: 10.5594/J17192
ISSN: Print: 0036-1682
Link: https://doi.org/10.5594/J17192
Author(s): John L. E. BaldwinJohn L. E. Baldwin is affiliated with the Independent Broadcasting Authority, Winchester, Hants, U. K.
Copyright: © 1996 Society of Motion Picture and Television Engineers, Inc.

Bibliographic Reference(s)

Digital Video Recording: New Results in Channel Coding and Error Protection [Active]
8–9 Block Code: A DC-Free Channel Code for Digital Magnetic Recording [Active]
1. Darby P. J. , “The Need for New Television Recording Techniques,” Video & Data Recording Conference 1973, in IERE Conference Proc. No. 26, pp. 61 – 66 , 1973 . EXTERNAL
12. Arligalas M. , “A New Channel Code for Magnetic Digital Recording,” in Television Technology in the 80's , SMPTE : Scarsdale, N.Y. , pp. 911 , 1981 . EXTERNAL
13. Parker M. A. Bellis F. A. , “Signal Processing for an Experimental 216 Mbit/s Digital Video Tape Recorder,” Video & Data Recording Conference, IERE Conf. Proc. No. 54, pp. 207 – 215 , 1982 . EXTERNAL
14. Baldwin J. L. E. , “Digital Television Tape Recording-Forming a Format,” in Tomorrow's Television , SMPTE : Scarsdale, N.Y. , pp. 31 – 41 , 1982 . EXTERNAL
15. Colailis M. J. Nasse D. , “Recent Developments in Error Concealment Techniques,” in Television Technology in the 80's , SMPTE : Scarsdale, N.Y. , pp. 12 – 23 , 1981 . EXTERNAL
16. Watson J. B. Barnett P. , “Digital Audio for DVTR,” IBC 1980, IEE Conference Pub. No. 191, pp. 247 – 251 , 1980 . EXTERNAL
17. Baldwin J. L. E. , “A Format for Digital Television Tape Recording,” in Television Technology in the 80's , SMPTE : Scarsdale, N.Y. , pp. 24 – 33 , 1981. EXTERNAL
2. Baldwin J. L. E. , “The Digital Future of Television Studio Centres,” IBC 1972, in IEE Conference Pub. No. 88.pp. 124 – 130 , 1972 . EXTERNAL
3. Baldwin J. L. E. , “Digital Television Recording,” Video & Data Recording Conference 1973, in IERE Conference Proc. No. 26, pp. 67 – 70 , 1973 . EXTERNAL
4. Jones A. H. Bellis F. A. , “An Experimental Approach to Digital Television Recording,” IBC 1974, in IEE Conference Pub. No. 119, pp. 114 – 118 , 1974 . EXTERNAL
5. Taylor J. H. , “Digital Sub-Nyquist Filters,” IBA Technical Review , 12 : 21 – 26 , 1982 . EXTERNAL
6. Baldwin J. L. E. , “Codes for Digital Video Tape Recording at 10 Mbit/sq. inch,” Video & Data Recording Conference 1979, in IERE Conference Proc. No. 43, pp. 147 – 161 , 1979 . EXTERNAL
7. Connolly W. G. , “Progress Report of the SMPTE Study Group on Digital Television Tape Recording,” in Digital Video , Vol. 4 , SMPTE : Scars-dale, N.Y. , pp. 213 – 216 . EXTERNAL
8. Kelly P. N. , “User Requirements of Digital Video Tape Recorders,” IBC 1980, IEE Conference Pub. No. 191, pp. 227 – 230 , 1980 . EXTERNAL
9. Dolby D. Lemoine M. Felix M. , “Formats for Digital Video Tape Recorders,” IBC 1980, IEE Conference Pub. No. 191, pp. 231 – 235 , 1980 . EXTERNAL

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John L. E. Baldwin; 1986 Digital Television Recording — History and Background, SMPTE Journal ( Volume: 105, Issue: 10, October 1996); SMPTE, 1996. Available at https://doi.org/10.5594/J17192

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John L. E. Baldwin; 1986 Digital Television Recording — History and Background, SMPTE Journal ( Volume: 105, Issue: 10, October 1996); SMPTE, 1996. Available at https://doi.org/10.5594/J17192

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John L. E. Baldwin; 1986 Digital Television Recording — History and Background, SMPTE Journal ( Volume: 105, Issue: 10, October 1996); SMPTE, 1996. Available at https://doi.org/10.5594/J17192

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<span class="citation">John L. E. Baldwin; <cite>1986 Digital Television Recording — History and Background</cite>, SMPTE Journal ( Volume: 105, Issue: 10, October 1996); SMPTE, 1996. Available at <a href="https://doi.org/10.5594/J17192" target="_blank" rel="noopener">https://doi.org/10.5594/J17192</a></span>

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John L. E. Baldwin; 1986 Digital Television Recording — History and Background, SMPTE Journal ( Volume: 105, Issue: 10, October 1996); SMPTE, 1996
doi: 10.5594/J17192
url: https://doi.org/10.5594/J17192

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John L. E. Baldwin; <cite id="bib-10-5594-j17192">1986 Digital Television Recording — History and Background</cite>, SMPTE Journal ( Volume: 105, Issue: 10, October 1996); SMPTE, 1996
<span class="doi">10.5594/J17192</span>
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