Remote control equipment for use with an audio system

Dynamic information storage or retrieval – Combined independent audio systems – Radio

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Details

369 2, 369 24, 455352, 455353, G11B 3100, H04B 120

Patent

active

048645508

ABSTRACT:
A remote control handset for use with an audio system in which the audio system includes a tuner, a compact disk player an amplifier, speakers, etc. The handset also includes a display for displaying the information contents of the control signals. A cassette recorder also incorporated in the handset produces an output signal which is modulated on a special carrier and transmitted over a signal path to an antenna coupled to the tuner of the audio system in order to reproduce the recorded signals.

REFERENCES:
patent: 3755818 (1973-08-01), Greenspan
patent: 3794985 (1974-02-01), Dezaki
patent: 4145720 (1979-03-01), Weintraub et al.
patent: 4270226 (1981-05-01), Weintraub et al.
patent: 4399502 (1983-08-01), MacDonald et al.
patent: 4482947 (1984-11-01), Zato et al.
patent: 4527204 (1985-07-01), Kozakai et al.
"PCM Remote Control Chips Detect Transmission Errors", Electronic Engineering, Apr. 1983, pp. 41-47.
"Low Power Fernbedinungs-Sender SAA3004", Valve Elektronsc Reinformation 820421, Apr. 1982, pp. 1-9.

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