Issue 4 (April 1977)

  1. SMPTE Journal — Cover InformationOpen access
  2. SMPTE Journal — Table of Contents InformationOpen access
  3. SMPTE Journal — Editorial Board InformationOpen access
  4. Educational/Institutional Features of the Optical Videodisc System Original Research
  5. System for 20-Min Recharging of Sealed Nickel-Cadmium Batteries Original Research
  6. Videotape Post Production: A Survey of Methods and Equipment Original Research
  7. The Shadow Mask Color Picture Tube: How it Began: An Eyewitness Account of its Early History Original Research
  8. How the Communications Act Affects You Original Research
  9. Call for Papers 119th SMPTE Technical Conference: Century Plaza Hotel, Los Angeles, 16–21 October 1977 InformationOpen access
  10. Meeting of Working Group on One-Inch Nonsegmented Helical Recording InformationOpen access
  11. Standards & Recommended Practices InformationOpen access
  12. Forthcoming Professional Meetings InformationOpen access
  13. Calendar InformationOpen access
  14. Industry News & Educational Activities InformationOpen access
  15. Section Meetings InformationOpen access
  16. Obituaries InformationOpen access
  17. New Products & Developments InformationOpen access
  18. Advertisers Index InformationOpen access
  19. Sustaining Members InformationOpen access