Key control method and control device for a cassette tape record

Dynamic information storage or retrieval – Combined independent audio systems – Changeover between audio systems

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Details

369 6, 369 7, 369 11, 369 12, 358335, 358906, 358342, 360 331, H04B 120

Patent

active

053655001

ABSTRACT:
A cassette tape recorder including input key means having one or more keys, each key capable of representing a plurality of functions selectable by the user to be performed. The control means provides a control signal in response to at least one of the functions selected by the user and the recorder performs the selected function in response to the control signal. Since each key can represent several functions, it will make the recorder more simple in construction, inexpensive and easy to operate.

REFERENCES:
patent: 3646278 (1972-02-01), Panizzi
patent: 4424574 (1984-01-01), Enoki
patent: 5007104 (1991-04-01), Brochu

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