Color television system having broadcast program adaptive video/

Details Color television system having broadcast program adaptive video/ Color television system having broadcast program adaptive video/

1994-02-09

1995-08-29

Groody, James J.

Television

Receiver circuitry

Sound circuit

348563, 348649, 348695, H04N 560

Patent

active

054465052

ABSTRACT:
Automatically fine tuned pictures and sounds can be obtained from a novel color television system having a video/audio signal adjusting circuit, a remote controller operable for generating a program mode selection signal, a memory having a plurality of memory locations for storing operating parameter data for the video and the audio processing circuit corresponding to program modes, a microprocessor responsive to the program mode selection signal for receiving the operating parameter data corresponding thereto and for generating an audio control signal and a video control signal, a video signal adjusting circuit responsive to the video control signal for adjusting the video signal to have a video characteristic corresponding to the program mode selection signal, and an audio signal adjusting circuit responsive to the audio control signal for adjusting the audio signal to have a frequency band characteristic corresponding to the program mode selection signal.

REFERENCES:
patent: 4654717 (1987-03-01), Stoughton
patent: 4712105 (1987-12-01), Kohler
patent: 4903307 (1990-02-01), Ozawa et al.
patent: 5173778 (1992-12-01), Sasaki et al.
patent: 5191421 (1993-03-01), Hwang et al.
patent: 5241696 (1993-08-01), Mori et al.

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