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SMPTE Journal ( Volume: 104, Issue: 10, October 1995)
[ACTIVE]

A 60 Field/Sec Variation on NTSC for Simulcasting with ATV

Metadata

Publisher
SMPTE — White Plains, NY, USA
Doc Type
Journal Article
Content Type
Original Research
Abbreviated Title
SMPTE J
Volume
104, No. 10, pp. 686–688
Abstract
The Grand Alliance ATV system is designed for both the NTSC field frequency 59.94 Hz and 60 fields/sec. The only reason for the NTSC field rate is to facilitate simulcasting as the new service is being introduced. This puper introduces an alternative to two field rates for ATV a variant of NTSC for simulcasting. This variation retains the present color subcarrier frequency, but operates at 60 fields/sec with a horizontal scan rate of 15,750 lines/sec — the same rates as the 525-line monochrome system employed. Theory is explained, and experiments conducted to date are described.
Publication Date
1995-10-01
DOI
10.5594/J17667
ISSN
Print: 0036-1682
Link
https://doi.org/10.5594/J17667
Author(s)
Charles W. RhodesAdvanced Television Test Center, Inc. (AITC). Alexandria. VA 22314
Copyright
© 1995 Society of Motion Picture and Television Engineers, Inc.

Bibliographic Reference(s)

  • 1. Abrahams I. C. , “Choice of Chrominance Subcarrier Frequency in the NTSC Standards,” Proc. of the IRE , 42 , Jan. 1954 . EXTERNAL
  • 2. Bruch W. , Selected Papers II: “PAL, a Variant of the NTSC Colour Television System” (Reports of Grundlagen-Entwicklung Hannover Telefunken AG), special edition of Telefunken-Zeitung , June 1966 . EXTERNAL
  • 3. Fh is horizontal scanning frequency. EXTERNAL
  • 4. F sc is color subcarrier frequency, NTSC. EXTERNAL
  • 5. FCC Rules, Part 73.682 (a) (5). EXTERNAL
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Charles W. Rhodes; A 60 Field/Sec Variation on NTSC for Simulcasting with ATV, SMPTE Journal ( Volume: 104, Issue: 10, October 1995); SMPTE, 1995. Available at https://doi.org/10.5594/J17667
Snippet:
Charles W. Rhodes; A 60 Field/Sec Variation on NTSC for Simulcasting with ATV, SMPTE Journal ( Volume: 104, Issue: 10, October 1995); SMPTE, 1995. Available at https://doi.org/10.5594/J17667

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Charles W. Rhodes; A 60 Field/Sec Variation on NTSC for Simulcasting with ATV, SMPTE Journal ( Volume: 104, Issue: 10, October 1995); SMPTE, 1995. Available at https://doi.org/10.5594/J17667
Snippet:
<span class="citation">Charles W. Rhodes; <cite>A 60 Field/Sec Variation on NTSC for Simulcasting with ATV</cite>, SMPTE Journal ( Volume: 104, Issue: 10, October 1995); SMPTE, 1995. Available at <a href="https://doi.org/10.5594/J17667" target="_blank" rel="noopener">https://doi.org/10.5594/J17667</a></span>

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Preview:
Charles W. Rhodes; A 60 Field/Sec Variation on NTSC for Simulcasting with ATV, SMPTE Journal ( Volume: 104, Issue: 10, October 1995); SMPTE, 1995
doi: 10.5594/J17667
url: https://doi.org/10.5594/J17667
Snippet:
<li>
Charles W. Rhodes; <cite id="bib-10-5594-j17667">A 60 Field/Sec Variation on NTSC for Simulcasting with ATV</cite>, SMPTE Journal ( Volume: 104, Issue: 10, October 1995); SMPTE, 1995
<span class="doi">10.5594/J17667</span>
</li>

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