| 摘要 |
The signal separation system includes a number of serially coupled signal transfer stages. A video information signal is applied to an input stage and is delayed by at least the time interval of one horizontal television line as it passes through the stage. Various ones of the stages which are 1-H apart in time include outputs, which are combined by weighting function and summing or difference circuits to produce bandwidth-limited transversal filter output signals. These signals are addtively and subtractively combined to produce a combed band passed chrominance signal and a fully restored and combed luminance signal.
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