Document Type and Number:
Japanese Patent JPS4910033
Kind Code:
A
Abstract:
A sound-slide projector for use with a sound-slide, wherein the sound media is a thin, flexible disk having a magnetizable coating on one face which disk is supported at a central opening therethrough on the sound-slide frame for rotation about the photographic slide and wherein a tapered capstan and a pressure roller are provided to drive the disk between their peripheries while a magnetic transducer is moved radially with respect to the disk.
Application Number:
JP3615673A
Publication Date:
January 29, 1974
Filing Date:
March 29, 1973
Export Citation:
International Classes:
G03B23/02; G03B31/06; (IPC1-7): G03B31/06