Pay television structure for personal computer
A pay TV and computer technology, which is applied in the direction of analog security/payment systems, etc., can solve the problems of inability to control channel signals, inability to perform real-time storage, pre-recording and editing, etc.
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[0034] see figure 1 Shown is a schematic diagram of the basic architecture of the present invention. As shown in the figure: the present invention is a pay television structure for a personal computer, which is at least composed of a signal receiving unit 1, a coordinator 2, a demodulator 3, a verification unit 4, an authorization unit 5 and a transmission interface 6 ; The cooperation of the authentication unit 4 and the authorization unit 5 can be used to achieve the functions of channel signal control, real-time storage, pre-recording and editing.
[0035] The signal receiving unit 1 mentioned above is used to receive the required video and audio signals, wherein the signal receiving unit 1 can be a rotating antenna, a retractable antenna, a fixed antenna, a panel antenna or a Yagi antenna.
[0036] The coordinator 2 is connected with the above-mentioned signal receiving unit 1, and can carry out required modulation on the audio-visual signal.
[0037] The demodulator 3 ...
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