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US4466116A
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Signal processor for AM stereophonic receiving apparatus
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US4517683A
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Microprocessor controlled system for decoding serial data into parallel data for execution
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US4414564A
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Nonlinear edge peaking system and method
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AM Stereo detector
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Loudspeaker having improved directional characteristics
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Antenna switch for home video accessories
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Receiving apparatus for stereophonic broadcast having amplitude and angle modulated signal components
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KR850000841B1
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A circuit for minimizing the effects of the level of received broadcast signals on separation in a stereo-phonic receiver
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Tuning system for a color television receiver having a varactor tuner
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Circuit for demodulating amplitude and angle modulated broadcast signals
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Circuit for processing angle modulated broadcast signals
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US4332978A
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Low frequency AM stereophonic broadcast and receiving apparatus
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US4302626A
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Low frequency AM stereophonic broadcast and receiving apparatus
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