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Audiovisual communication review

, Volume 6, Issue 2, pp 5–22 | Cite as

Classroom screen darkness levels for educational film projection

  • Raymond E. Denno
Articles
  • 16 Downloads

Keywords

Color Film Viewing Level Motion Picture Film Ambient Light Level White Film 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Association for Educational Communications and Technology 1958

Authors and Affiliations

  • Raymond E. Denno
    • 1
  1. 1.San Diego County SchoolsCalifornia

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