SMPTE Journal ( Volume: 104, Issue: 3, March 1995)
[ACTIVE]
Composite Compatible Component Coding (Com3)
Metadata
- Publisher
- SMPTE — White Plains, NY, USA
- Doc Type
- Journal Article
- Content Type
- Original Research
- Volume
- 104, No. 3, pp. 139–143
- Abstract
- This paper describes a method devised by the BBC for adapting the coding and decoding processes associated with PAL studio systems to enable them to carry component signals of a quality comparable with that of the Rec. 601 digital standard. This system, known as Com3, enables the benefits of component coding to be enjoyed even where studio systems have not yet been converted from composite to component form. An expert evaluation of the Com3 system has validated the claims made for its performance and confirmed its compatibility with existing composite studio systems. The Com3 specification is now appended to the ITU draft recommendation on studio formats for enhanced 16:9 625-line television systems. Similar possibilities exist for composite NTSC.
- Publication Date
- 1995-03-01
- DOI
10.5594/J09633- ISSN
- Print:
0036-1682 - Link
- https://doi.org/10.5594/J09633
- Author(s)
- A. H. JonesBBC Research & Development Dept., Kingswood Warren, Tadworth, Surrey, U.K. KT20 6NPG. A. ThomasBBC Research & Development Dept., Kingswood Warren, Tadworth, Surrey, U.K. KT20 6NP
- Copyright
- © 1995 Society of Motion Picture and Television Engineers, Inc.
Bibliographic Reference(s)
- 1. Oliphant A. . Weston Clean PAL , BBC Research Dept. Report No. 1980/1. EXTERNAL
- 2. Crochicrc R. E. Weber S. A. Flanagan J. L. , “Digital Coding of Speech in Sub-bands,” Bell System Tech. J. , 55 : 1069 – 85 , 1976 . EXTERNAL
- 3. Thomas G. A. , Com3: A Composite-Compatible Component Coding System , BBC Research & Development Dept. Report in preparation. EXTERNAL
- 4. Thomas G. A. , The Use of Studio Clean-PAL Techniques to heed Enhanced Distribution Systems , 1BC ‘92, IEE Conf. Pub, No. 358. pp. 214 – 218 . EXTERNAL
- 5. Croll M. G. Drewery J. O. Easterbrook J. E. et al. An Example of a Phase-Segregated Enhanced PAL Broadcasting System , BBC Research Dept. Report No. 1992/6. EXTERNAL
- 6. U.K. Patent Application GB 2045577A, “Improvements in the Processing of NTSC Colour Television Signals.” . EXTERNAL
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A. H. Jones and G. A. Thomas; Composite Compatible Component Coding (Com3), SMPTE Journal ( Volume: 104, Issue: 3, March 1995); SMPTE, 1995. Available at https://doi.org/10.5594/J09633
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A. H. Jones and G. A. Thomas; Composite Compatible Component Coding (Com3), SMPTE Journal ( Volume: 104, Issue: 3, March 1995); SMPTE, 1995. Available at https://doi.org/10.5594/J09633
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A. H. Jones and G. A. Thomas; Composite Compatible Component Coding (Com3), SMPTE Journal ( Volume: 104, Issue: 3, March 1995); SMPTE, 1995. Available at https://doi.org/10.5594/J09633
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<span class="citation">A. H. Jones and G. A. Thomas; <cite>Composite Compatible Component Coding (Com3)</cite>, SMPTE Journal ( Volume: 104, Issue: 3, March 1995); SMPTE, 1995. Available at <a href="https://doi.org/10.5594/J09633" target="_blank" rel="noopener">https://doi.org/10.5594/J09633</a></span>
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A. H. Jones and G. A. Thomas; Composite Compatible Component Coding (Com3), SMPTE Journal ( Volume: 104, Issue: 3, March 1995); SMPTE, 1995
doi: 10.5594/J09633
url: https://doi.org/10.5594/J09633
doi: 10.5594/J09633
url: https://doi.org/10.5594/J09633
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<li> A. H. Jones and G. A. Thomas; <cite id="bib-10-5594-j09633">Composite Compatible Component Coding (Com3)</cite>, SMPTE Journal ( Volume: 104, Issue: 3, March 1995); SMPTE, 1995 <span class="doi">10.5594/J09633</span> </li>