Issue 31 (September 1927)

  1. Transactions of the Society of Motion Picture Engineers — Cover InformationOpen access
  2. Transactions of the Society of Motion Picture Engineers — Table of Contents InformationOpen access
  3. Transactions of the Society of Motion Picture Engineers — Advertisement InformationOpen access
  4. Officers InformationOpen access
  5. Committees: 1927–1928 InformationOpen access
  6. Presidential Address InformationOpen access
  7. Progress in the Motion Picture Industry: September, 1927 Report of the Progress Committee Original Research
  8. Report of the Standards and Nomenclature Committee: September, 1927 Original Research
  9. An Exhibitor's Problems in 1927 Original Research
  10. Some Technical Aspects of the Movietone Original Research
  11. The Rendering of Tone Values in the Photographic Recording of Sound Original Research
  12. Tachometers for Use in Motion Picture Work Original Research
  13. Why Expert Knowledge and High Grade Intelligence is Essential in the Theater Projection Room Original Research
  14. An Improved Condenser System for Motion Picture Projection Original Research
  15. The Lubrication of Motion Picture Film Original Research
  16. An Experiment in the Development of Classroom Films Original Research
  17. The Photographic Reflecting Power of Colored Objects Original Research
  18. The Tungsten Lamp Situation in the Studio Original Research
  19. Factors which Affect the Contrast of a Lens Image in the Motion Picture Camera Original Research
  20. Animated Technical Drawings Original Research
  21. A Compact Motion Picture Densitometer Original Research