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Journal of the SMPTE ( Volume: 75, Issue: 1, January 1966)
[ACTIVE]

Modification of the Pulse-and-Bar Test Signal with Special Reference to Application in Color Television

Metadata

Publisher
SMPTE — White Plains, NY, USA
Doc Type
Journal Article
Content Type
Original Research
Abbreviated Title
J SMPTE
Volume
75, No. 1, pp. 15–19
Abstract
It is proposed to modify the pulse-and-bar test signal, which has been used in England to measure linear waveform distortion in TV systems, by a special 20T sine-squared pulse. This pulse is formed by the linear addition of a 20T-pulse to the pulse modulated on the color subcarrier. Transmission distortions can thus be recognized at the upper end of the video band. The deformation of the envelope of such a pulse indicates various transmission distortions of the luminance and chrominance channels. The combination of this 20T-pulse with the elements of the existing pulse-and-bar test signal is also suggested.
Publication Date
1966-01-01
DOI
10.5594/J15365
ISSN
Print: 0361-4573
Link
https://doi.org/10.5594/J15365
Author(s)
Peter WolfInstitut für Rundfunktechnik GmbH., 8 München 45, Floriansmühlstr. 60, Germany
Copyright
© 1966 Society of Motion Picture and Television Engineers, Inc.

Bibliographic Reference(s)

  • 1. Macdiarmid I. F. , “A testing pulse for television links,” Proc. Inst. Elec. Engrs. (London) , 99 : Part III, A, 436 , 1952 . EXTERNAL
  • 10. Gliem F. , “Lineare Phasengangfehler bei der Übertragung des I- und Q-Signals im NTSC-System,” Frequenz , 17 : 177 – 183 , 1963 . EXTERNAL
  • 2. Lewis N. W. , “Waveform responses of television links,” Proc. Inst. Elec. Engrs. (London) , 101 : Part III, 258 – 270 , 1954 . EXTERNAL
  • 3. Macdiarmid I. F. Philips B. , “Waveform distortion in television links,” Post Office Elec. Engrs. J. , 52 : Parts 2 and 3, July and Oct., 1959 . EXTERNAL
  • 4. N. N., CCIR Recommendation 421; Los Angeles, 1959, Geneva, 1963 . EXTERNAL
  • 5. Springer H. , “Betrachtungen über die zweckmässige Messung und Tolerierung des Einschwingverhaltens von Fernsehgeräten,” NTZ-Nachr. tech. Z. , 15 : 57 – 62 , 1962 . EXTERNAL
  • 6. Springer H. , “Die Vorteile des Impuls- und Sprungsignals bei der Messung linearer Übertragungsverzerrungen,” Rundfunktech. Mitt. , 7 : 25 – 41 , 1963 . EXTERNAL
  • 7. Institut für Rundfunktechnik GmbH. , “Verfahren zur Messung von Amplituden- und Phasenverzerrungen eines elektrischen Übertragungssystems,” Ger. Pat., 1161 354, Aug. 31, 1960 . EXTERNAL
  • 8. Schönfelder H. , “Übertragungsfehler im NTSC-Kanal,” Arch. Elektr. Übertr. , 12 : 497 – 509 , 1958 . EXTERNAL
  • 9. Schönfelder H. , “Verzerrungen durch System- und Übertragungsfehler beim Farbfernsehen nach dem NTSC-Verfahren,” Rundfunktech. Mitt. , 4 : 158 – 172 , 1960 . EXTERNAL
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Preview:
Peter Wolf; Modification of the Pulse-and-Bar Test Signal with Special Reference to Application in Color Television, Journal of the SMPTE ( Volume: 75, Issue: 1, January 1966); SMPTE, 1966. Available at https://doi.org/10.5594/J15365
Snippet:
Peter Wolf; Modification of the Pulse-and-Bar Test Signal with Special Reference to Application in Color Television, Journal of the SMPTE ( Volume: 75, Issue: 1, January 1966); SMPTE, 1966. Available at https://doi.org/10.5594/J15365

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Peter Wolf; Modification of the Pulse-and-Bar Test Signal with Special Reference to Application in Color Television, Journal of the SMPTE ( Volume: 75, Issue: 1, January 1966); SMPTE, 1966. Available at https://doi.org/10.5594/J15365
Snippet:
<span class="citation">Peter Wolf; <cite>Modification of the Pulse-and-Bar Test Signal with Special Reference to Application in Color Television</cite>, Journal of the SMPTE ( Volume: 75, Issue: 1, January 1966); SMPTE, 1966. Available at <a href="https://doi.org/10.5594/J15365" target="_blank" rel="noopener">https://doi.org/10.5594/J15365</a></span>

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Preview:
Peter Wolf; Modification of the Pulse-and-Bar Test Signal with Special Reference to Application in Color Television, Journal of the SMPTE ( Volume: 75, Issue: 1, January 1966); SMPTE, 1966
doi: 10.5594/J15365
url: https://doi.org/10.5594/J15365
Snippet:
<li>
Peter Wolf; <cite id="bib-10-5594-j15365">Modification of the Pulse-and-Bar Test Signal with Special Reference to Application in Color Television</cite>, Journal of the SMPTE ( Volume: 75, Issue: 1, January 1966); SMPTE, 1966
<span class="doi">10.5594/J15365</span>
</li>