Broadcast receiving apparatus having selection function of good

Details Broadcast receiving apparatus having selection function of good Broadcast receiving apparatus having selection function of good

1992-07-23

1997-12-23

Urban, Edward F.

Telecommunications

Receiver or analog modulated signal frequency converter

Signal selection based on frequency

4551584, 4551662, H04B 116

Patent

active

057015996

ABSTRACT:
Whether or not the reception condition of a received broadcast is good is detected by a reception condition detection unit. If it is detected that the reception condition is good, the broadcast content in the good reception condition is displayed on a display unit. However, if it is detected that the reception condition is not good, another broadcast content in a good reception condition is automatically received, and the broadcast content in the good reception condition is displayed on the display unit. The reception condition is evaluated in a plurality of stages depending on the reception condition of the received broadcast, and the evaluation result is displayed. If it is detected that the reception condition is not good, power supply to an apparatus main body is stopped after an elapse of a predetermined period of time. After an elapse of another predetermined period of time, the reception condition detection unit detects again whether or not a good reception condition is attained. If it is detected that a good reception condition is attained, the power supply is restarted.

REFERENCES:
patent: 4461036 (1984-07-01), Williamson et al.
patent: 4521915 (1985-06-01), Baker et al.
patent: 4525866 (1985-07-01), Templin
patent: 4641367 (1987-02-01), Van Deursen et al.
patent: 4969209 (1990-11-01), Schwob
patent: 5073976 (1991-12-01), Kennedy
patent: 5161253 (1992-11-01), Hirano
patent: 5345606 (1994-09-01), Duckeck et al.

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