Television – Basic receiver with additional function – Multimode
Reexamination Certificate
2006-04-04
2009-12-01
Hsia, Sherrie (Department: 2622)
Television
Basic receiver with additional function
Multimode
C348S726000, C348S731000
Reexamination Certificate
active
07626636
ABSTRACT:
According to one embodiment, an electronic apparatus includes a receiver which receives a broadcast signal, a demodulator which filters the received broadcast signal using a filtering characteristic, and separates the received broadcast signal into a video signal and an audio signal, a video decoder which executes a process for detecting frequencies of a vertical sync signal, a horizontal sync signal and a color sub-carrier signal from the video signal which is output from the demodulator, a unit which selects, from the plurality of kinds of filtering characteristics, a filtering characteristic which enables the video decoder to detect the vertical sync signal, the horizontal sync signal and the color sub-carrier signal, and a unit which determines the kind of the broadcast standard corresponding to the received broadcast signal, based on the selected kind of filtering characteristic and the detected frequencies.
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English Translation of Chinese Office Action dated Jun. 13, 2008.
Hsia Sherrie
Kabushiki Kaisha Toshiba
Knobbe Martens Olson & Bear LLP
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