Aural-visual product display

Communications: electrical – Systems – Call station

Patent

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Details

401061, 360 72, 340334, G09F 900

Patent

active

039835502

ABSTRACT:
An aural-visual display system especially suitable for visually displaying a number of items, such as products, and playing a recorded message relating to a displayed item in response to actuation of a selector corresponding to the item. One of a number of different messages on a magnetic tape are selectively played by changing the positional relationship between a magnetic pickup and the message location on the tape, in response to operation of a selector. This concurrently produces a visual display associated with the selected item to which the message relates.

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patent: 3696358 (1972-10-01), Vasku
patent: 3751825 (1973-08-01), Barrett
patent: 3886590 (1975-05-01), Walker et al.

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