Correction signal generating circuit for television receiver
A correction signal generating circuit for a television receiver includes a counter for counting a pulse synchronised with a horizontal sync. signal, a memory for storing a correction datum and coefficient, an unit for multiplying and adding contents of the counter and memory, a signal feedback loop...
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| Format: | Patent |
| Sprache: | eng ; fre ; ger |
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| Zusammenfassung: | A correction signal generating circuit for a television receiver includes a counter for counting a pulse synchronised with a horizontal sync. signal, a memory for storing a correction datum and coefficient, an unit for multiplying and adding contents of the counter and memory, a signal feedback loop for supplying an output from the multiplying and adding unit to an input thereof, and a control unit for controlling operation of the memory and the multiplying and adding unit, thereby generating a correction signal. |
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