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Moving Image Archive > Prelinger Archives > Sound Waves And Their Sources

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Sound Waves And Their Sources (1933)

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Sources of sounds and characteristics of sound waves, shown by means of oscilloscopes and animated diagrams.

This movie is part of the collection: Prelinger Archives

Production Company: ERPI Classroom Films, Inc. Distributed by Encyclopedia Britannica
Audio/Visual: sound, B&W
Keywords: need keyword

Creative Commons license: Public Domain

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Movie Files	MPEG2	Ogg Video	512Kb MPEG4	HiRes MPEG4
SoundWavesAn.mpeg	279 MB	42 MB	43 MB
SoundWavesAn_edit.mp4				172 MB

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Reviewer: Spuzz - - June 11, 2005
Subject: I can hear you now.
Surprisingly easy to follow film about how sound travels, the importance of pitch and loudness etc etc. A real surprise, especially coming from an outfit such as EB films.

Reviewer: Steve Nordby - - October 12, 2003
Subject: An unsound film
If you want to learn about sound, this film will not help. Poorly organized with lots of glossed-over jargon, poor explanations, and confusing illustrations. Tries get from the basic "what is sound?" to complex modal vibrations in a short educational film. A mess.