The vocal tract

The vocal tract [videorecording] / Joan Wall and Robert Caldwell.

Examines images of the vocal tract, each showing a different shape that will affect the sound. Explores the way muscles move and shape the vocal tract.

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Bibliographic Details
Corporate Author:	PST...Inc
Other Authors:	Wall, Joan, Caldwell, Robert
Format:	Video VHS
Language:	English
Published:	Dallas, Tex. : Pst Inc., ©1993.
Series:	Singer's voice.
Subjects:	Singing > Physiological aspects. Vocal cords > Physiology. Voice > Care and hygiene.

Description
Summary:	Examines images of the vocal tract, each showing a different shape that will affect the sound. Explores the way muscles move and shape the vocal tract.
Physical Description:	1 videocassette (23 min.) : sound, color ; 1/2 in.
Format:	VHS.
Production Credits:	Narrator, Joan Wall ; animator, Robert Caldwell ; graphics, Dorothy Shaw and Robert Caldwell.