Slides and recording method for audiovisual slide show

Radiation imagery chemistry: process – composition – or product th – Imaged product – Structurally defined

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430140, 430320, 430945, 353 19, 353120, 346 76L, G03C 300, G03C 514

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047584858

ABSTRACT:
An audiovisual slide show is recorded by collecting a set of slides having pictures dealing with a broad topic. A strip of laser recording material is disposed on each slide. A laser writes a data pattern corresponding to spoken words on the strip. The words give a self-contained characterization of the picture on a slide. A subset of slides is selected from the set of slides so as to form a slide show. The slides have a photographic image mounted in a holder. A strip of laser recording optical data material is disposed on the border of the holder or on the film adjacent to the image. The strips can store about fifty seconds of human speech or ten times as much artificial speech, such as phoneme speech.

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