About Decibels
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Explores the sea of sound around us and, through the use of simple experiments, illustrates why some sounds please while others annoy. Industrial and vehicular noise pollution are investigated.
Complete catalog record
Uses simple experiments to illustrate why some sounds please and others annoy.
Related films
Sources
- A-V Online (National Information Center for Educational Media). CD-ROM database of educational and documentary media, compiled and maintained by the National Information Center for Educational Media (NICEM). — title, creator, length, format, sound, description
- 16mm Filmography (legacy record) — year
- 16mm Filmography editors — title, length, genre, description, catalog record
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