API Build-data JSON Resources
Theme

Choose how MSRBot.io looks on this device.

Auto (match system) Light mode Dark mode

Preference is stored in this browser only.

SMPTE Journal ( Volume: 100, Issue: 11, November 1991)
[ACTIVE]

Sampling-Rate Conversion of Video Signals

Metadata

Publisher
SMPTE — White Plains, NY, USA
Doc Type
Journal Article
Content Type
Original Research
Abbreviated Title
SMPTE J
Volume
100, No. 11, pp. 869–879
Abstract
Encoding analog component video to a composite signal is an established practice. Improvements are constantly being made in encoding techniques, with the result that the quality of the encoded video is closer to that of the component source. Encoding digital components to digital composite signals involves an additional step besides coding: the sampling-rate conversion. The sampling rates of component video signals (CCIR Rec. 601) are 13.5 Msamples/sec and 6.75 Msamples/sec, for the luminance and the color-difference signals, respectively. The sampling rates for NTSC and PAL composite video signals are 14.3181818 Msamples/sec and 17.734475 Msamples/sec, respectively. Clearly, decoding digital composite signals into digital component signals (CCIR 601) will also involve the sampling-rate conversion. This task of sampling-rate conversion further complicates the issues related to the quality of the output video. It introduces a new class of distortions, called linear time varying distortions, in the output signal. This article explores the techniques necessary to convert between digital signals with different sampling rates and presents a qualitative comparison of the two approaches, analog and digital, to the sampling-rate conversion.
Publication Date
1991-11-01
DOI
10.5594/J02406
ISSN
Print: 0036-1682
Link
https://doi.org/10.5594/J02406
Author(s)
Ajay LuthraVideo & Electronic Systems Lab, Tektronix Inc., Beaverton, OR 97077.
Ganesh RajanVideo & Electronic Systems Lab, Tektronix Inc., Beaverton, OR 97077.
Copyright
© 1991 Society of Motion Picture and Television Engineers, Inc.

Bibliographic Reference(s)

  • 1. Oppenheim A. V. Schafer R. W. , Discrete Time Signal Processing , Prentice-Hall Inc. ; Englewood Cliffs, N.J. , 1989 . EXTERNAL
  • 2. Schafer R. W. Rabiner L. R. , “A Digital Signal Processing Approach to Interpolation,” Proc. IEEE , 61 : 692 – 702 , June 1973 . EXTERNAL
  • 3. Rabiner L. R. Gold B. , Theory and Application of Digital Signal Processing , Prentice-Hall, Inc. ; Englewood Cliffs, N.J. , 1975 . EXTERNAL
  • 4. McClellan J. H. Parks T. W. Rabiner L. R. , “A Computer Program for Designing Optimum FIR Linear Phase Digital Filters,” IEEE Trans. Audio Electroacoust , AU-21 : 506 – 526 , Dec. 1973 . EXTERNAL
  • 5. Luthra A. Rajan G. Davidson S. , “OCTOPUS- A 250 MOPS Digital Video Processor for Standard (Sampling Rate) Conversion,” presented at 131st SMPTE Technical Conference, Oct. 1989 . EXTERNAL
Source Data (JSON)

Full registry record with provenance metadata. Open directly: /api/doc/10.5594-J02406.json

Reference Tree

Explore all references and references to this document, as a navigable tree.

Open Reference Tree
Reference this Doc

Plain text (ISO 690 compliant)

Preview:
Ajay Luthra and Ganesh Rajan; Sampling-Rate Conversion of Video Signals, SMPTE Journal ( Volume: 100, Issue: 11, November 1991); SMPTE, 1991. Available at https://doi.org/10.5594/J02406
Snippet:
Ajay Luthra and Ganesh Rajan; Sampling-Rate Conversion of Video Signals, SMPTE Journal ( Volume: 100, Issue: 11, November 1991); SMPTE, 1991. Available at https://doi.org/10.5594/J02406

HTML (ISO 690 compliant)

Preview:
Ajay Luthra and Ganesh Rajan; Sampling-Rate Conversion of Video Signals, SMPTE Journal ( Volume: 100, Issue: 11, November 1991); SMPTE, 1991. Available at https://doi.org/10.5594/J02406
Snippet:
<span class="citation">Ajay Luthra and Ganesh Rajan; <cite>Sampling-Rate Conversion of Video Signals</cite>, SMPTE Journal ( Volume: 100, Issue: 11, November 1991); SMPTE, 1991. Available at <a href="https://doi.org/10.5594/J02406" target="_blank" rel="noopener">https://doi.org/10.5594/J02406</a></span>

SMPTE Icon SMPTE's HTML Pub

Preview:
Ajay Luthra and Ganesh Rajan; Sampling-Rate Conversion of Video Signals, SMPTE Journal ( Volume: 100, Issue: 11, November 1991); SMPTE, 1991
doi: 10.5594/J02406
url: https://doi.org/10.5594/J02406
Snippet:
<li>
Ajay Luthra and Ganesh Rajan; <cite id="bib-10-5594-j02406">Sampling-Rate Conversion of Video Signals</cite>, SMPTE Journal ( Volume: 100, Issue: 11, November 1991); SMPTE, 1991
<span class="doi">10.5594/J02406</span>
</li>