Issue 4 (April 1949)

  1. Journal of the Society of Motion Picture Engineers — Cover InformationOpen access
  2. Journal of the Society of Motion Picture Engineers — Table of Contents InformationOpen access
  3. Journal of the Society of Motion Picture Engineers — Editorial Board InformationOpen access
  4. Films in Television Original Research
  5. Possibilities of a Visible Music Original Research
  6. Optimum Performance of High-Brightness Carbon Arcs Original Research
  7. Effect of Carbon Cooling on High-Current Arcs Original Research
  8. Disk Recorder for Motion Picture Production Original Research
  9. Synchronous Disk Recorder Drive Original Research
  10. Test-Film Calibration—Proposed Standards Original Research
  11. Proposed American Standard Original Research
  12. Your Society—Report of the Executive Secretary Original Research
  13. Officers of the Society InformationOpen access
  14. Governors of the Society InformationOpen access
  15. Officers and Managers of Sections InformationOpen access
  16. Constitution and Bylaws of the Society of Motion Picture Engineers InformationOpen access
  17. Awards InformationOpen access
  18. Society Announcement InformationOpen access
  19. Society of Motion Picture Engineers InformationOpen access
  20. Society of Motion Picture Engineers InformationOpen access
  21. Committees of the Society InformationOpen access
  22. Section Meetings InformationOpen access
  23. “Friese-Greene: Close-up of an Inventor, by Ray Allister” (1948) [Book Review] InformationOpen access
  24. Current Literature InformationOpen access