Radio data system receiver

Details Radio data system receiver Radio data system receiver

1993-12-03

1995-11-28

Urban, Edward F.

Telecommunications

Receiver or analog modulated signal frequency converter

Signal selection based on frequency

4551841, 4551861, H04B 116

Patent

active

054716624

ABSTRACT:
An RDS receiver capable of extracting an AF list from the RDS data and selecting a broadcasting station of any of the frequencies on the AF list. The receiver is equipped with functions of selecting, during reception of a desired broadcast of one frequency, a station of the other frequency on the AF list by manipulation of a predetermined key; checking the reception state of the RDS data from the selected broadcasting station; checking the PI code to detect if the result of the preceding check is satisfactory or not; and picking up the broadcast from the selected station upon coincidence of the checked PI code with the PI code of the aforesaid one frequency.

REFERENCES:
patent: 195714 (1889-08-01), Fujimoto
patent: 4430753 (1984-02-01), Shiratani
patent: 4476582 (1984-10-01), Strauss et al.
patent: 4833728 (1989-05-01), Kimura et al.
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patent: 4969209 (1990-11-01), Schwob
patent: 5001775 (1991-03-01), Hayashi et al.
patent: 5020143 (1991-05-01), Duckeck et al.
patent: 5065452 (1991-11-01), Duckeck et al.
patent: 5119507 (1992-06-01), Mankovitz
patent: 5128959 (1992-07-01), Bruckert
European Broadcasting Union Technical Centre, RDS Radio Data System, pp. 1-20, Jan., 1988, Brussels, Belgium.

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