SMPTE Journal ( Volume: 89, Issue: 9, September 1980)
[ACTIVE]
Digital Video Recording — Some Experiments and Future Considerations
Metadata
- Publisher
- SMPTE — White Plains, NY, USA
- Doc Type
- Journal Article
- Content Type
- Original Research
- Abbreviated Title
- J SMPTE
- Volume
- 89, No. 9, pp. 658–662
- Abstract
- A number of experimental digital video recorders have been demonstrated over the last few years. As a result, both broadcasters and manufacturers have been stimulated to further explore their potential advantages. Many different experiments have been carried out in recent years at Sony Corp. In particular, in 1979 both an experimental NTSC recorder and two experimental PAL recorders were demonstrated. In this paper, technical details and data are given for the experimental NTSC recorder. Subjects treated included the video signal system, audio signal system, and error measurement. Future developments of digital video recorders are also considered. For this interim stage, the results obtained are very encouraging, with tape consumption being the same as that of the analog one-inch VTR. Some frequently mentioned inherent advantages of a digital video recorder have been confirmed. More work remains to be done, however, before a marketable machine can be designed.
- Publication Date
- 1980-09-01
- DOI
10.5594/J00447- ISSN
- Print:
0036-1682 - Link
- https://doi.org/10.5594/J00447
- Author(s)
- Masahiko MorizonoVideo Products Group, Sony Corp., 4-14-1, Asahi-cho, Atsugi-shi, Kanagawa-ken, Japan.Hirofumi YoshidaVideo Products Group, Sony Corp., 4-14-1, Asahi-cho, Atsugi-shi, Kanagawa-ken, Japan.Yoshitaka HashimotoVideo Products Group, Sony Corp., 4-14-1, Asahi-cho, Atsugi-shi, Kanagawa-ken, Japan.
- Copyright
- © 1980 Society of Motion Picture and Television Engineers, Inc.
Bibliographic Reference(s)
- 1. Morizono M. Steele H. , “An Experimental Digital Video Recorder Based on a One-Inch Type “C” Format Machine — A Progress Report,” Documents of the 11th International Television Symposium, Session VIB , Montreux, 1979 . EXTERNAL
- 2. Yokoyama K. Nakagawa S. Katayama H. , “Experimental PCM-VTR,” NHK Laboratories Note , No. 236, April 1979 . EXTERNAL
- 3. Baldwin J. , “Digital Television Recording with Low Tape Consumption,” Documents of IBC , 1978 , pp. 133 – 136 . EXTERNAL
- 4. Nakagawa S. Yokoyama K. Katayama H. , “The Comparison of Pulse Detection Methods in NRZ Recording,” Documents of IECE of Japan , No. MR 78-13, 1979 . EXTERNAL
- 5. Nakajima N. Doi T. Tsuchiya Y. Iga A. , “A New PCM System as an Adaptor for Video Tape Recorders,” presented at the 60th Convention of the Audio Engineering Society, 2–5 May 1978 , Los Angeles. EXTERNAL
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Masahiko Morizono, Hirofumi Yoshida, and Yoshitaka Hashimoto; Digital Video Recording — Some Experiments and Future Considerations, SMPTE Journal ( Volume: 89, Issue: 9, September 1980); SMPTE, 1980. Available at https://doi.org/10.5594/J00447
Snippet:
Masahiko Morizono, Hirofumi Yoshida, and Yoshitaka Hashimoto; Digital Video Recording — Some Experiments and Future Considerations, SMPTE Journal ( Volume: 89, Issue: 9, September 1980); SMPTE, 1980. Available at https://doi.org/10.5594/J00447
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Masahiko Morizono, Hirofumi Yoshida, and Yoshitaka Hashimoto; Digital Video Recording — Some Experiments and Future Considerations, SMPTE Journal ( Volume: 89, Issue: 9, September 1980); SMPTE, 1980. Available at https://doi.org/10.5594/J00447
Snippet:
<span class="citation">Masahiko Morizono, Hirofumi Yoshida, and Yoshitaka Hashimoto; <cite>Digital Video Recording — Some Experiments and Future Considerations</cite>, SMPTE Journal ( Volume: 89, Issue: 9, September 1980); SMPTE, 1980. Available at <a href="https://doi.org/10.5594/J00447" target="_blank" rel="noopener">https://doi.org/10.5594/J00447</a></span>
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Masahiko Morizono, Hirofumi Yoshida, and Yoshitaka Hashimoto; Digital Video Recording — Some Experiments and Future Considerations, SMPTE Journal ( Volume: 89, Issue: 9, September 1980); SMPTE, 1980
doi: 10.5594/J00447
url: https://doi.org/10.5594/J00447
doi: 10.5594/J00447
url: https://doi.org/10.5594/J00447
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<li> Masahiko Morizono, Hirofumi Yoshida, and Yoshitaka Hashimoto; <cite id="bib-10-5594-j00447">Digital Video Recording — Some Experiments and Future Considerations</cite>, SMPTE Journal ( Volume: 89, Issue: 9, September 1980); SMPTE, 1980 <span class="doi">10.5594/J00447</span> </li>