Broadcast wave receiving system

Details Broadcast wave receiving system Broadcast wave receiving system

1981-08-24

1983-07-05

Bookbinder, Marc E.

Telecommunications

Receiver or analog modulated signal frequency converter

Signal selection based on frequency

455184, 455186, H04B 126

Patent

active

043922465

ABSTRACT:
With the operation of character select keys, alphanumeric data stored in a ROM are successively read out and latched in a latch circuit under the control of a CPU. The call sign data of a received channel assembled in the latch circuit are stored together with the frequency data of that received channel in a RAM. The call sign data preset in this way is read out from the RAM by taking out the frequency data from the tuner and using it as address means and is visually displayed on a display unit while being informed of as voice by a voice synthesizer.

REFERENCES:
patent: 3940702 (1976-02-01), Yoshimura et al.
patent: 4122395 (1978-10-01), Schotz et al.

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