| 摘要 |
PURPOSE: An apparatus for eliminating noises made by neighboring illuminator in a TV light receiver is provided to remove a malfunction caused by noises, generated by the around illumination at night, by eliminating a noise signal in an infrared signal of a remote controller, interfered with the around illumination. CONSTITUTION: An apparatus for eliminating noises made by neighboring illuminator in a TV light receiver comprises a comparator(75), a filter(80), and a micom(55). The comparator compares information on a daytime infrared signal stored in a daytime infrared storage unit(70) with information on current infrared rays received in an infrared sensor(50), decides whether the information is the same, and applies the result to the micom. The filter eliminates noises of the infrared signal according to control of the micom, when the information is not the same. The micom controls the filter to eliminate the noises of the infrared signal according to the decis ion of the comparator. |
