Education and demonstration – Audio recording and visual means
Patent
1994-08-11
1997-07-29
Cohen, Lee S.
Education and demonstration
Audio recording and visual means
434319, 446408, A63H 500
Patent
active
056516819
ABSTRACT:
A toy playback system adapted to access information stored on a printed circuit board, integrated circuit or other storage area, disposed on a toy storage medium designed to simulate a standard information storage medium. The storage medium comprises a plurality of memory locations each of which stores a sequence of analog or digital signals representative of a different block of stored information. Upon insertion into the toy playback system, based upon user input, the integrated circuit comes into selective contact with a contact plate, which activates the contacted memory location or locations to provide the selected information as sound, image, or video via a speaker, display screen, or combination thereof. The playback system may additionally include preloaded storage locations and available storage space for user recording or storing of information.
REFERENCES:
patent: 4648086 (1987-03-01), Koike
patent: 4681548 (1987-07-01), Lemelson
patent: 4690645 (1987-09-01), Ukisu
patent: 4820233 (1989-04-01), Weiner
patent: 5330380 (1994-07-01), McDarren et al.
patent: 5368308 (1994-11-01), Darnell
Cohen Lee S.
Scientific Toys Ltd.
Winakur Eric F.
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