What is music?

Whenever the pressure of air is changed rapidly-by the beating of a drum, rattling a stick in a can, plucking a string stretched across a box-the ear-brain system detects the pressure changes as sound, which travels from source to listener as sound waves. This program examines sound waves: why some...

Full description

Other Authors: Films for the Humanities & Sciences (Firm), Infobase., INCA (LONDON) Ltd.
Format: Video
Language: English
Published: New York, N.Y. : Infobase, [2005], c1989.
Physical Description: 1 streaming video file (60 min.) : sd., col., digital file.
Series: Science and music (New York, N.Y.)
Subjects:

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