Photograph with built-in audio memory circuit - enables speech or other sound to be replayed when viewing photograph

摘要

Crimped onto the middle of the lower edge of the photograph is an integrated circuit memory (1), with a number of electrical contacts (2) along its edge. The lower edge of the photograph is placed in a groove (5) in a audio playback unit (4), so that the 12 contacts are connected to power supply, data signal and control signal conductors. An album (6) contains a number of photographs (7) with integrated circuit memories in one side of a folder, while the other side consists of a viewing frame and playback unit.