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A MODULATION METHOD FOR AN INFRARED REMOTE CONTROLLER AND A TRANSMITTER FOR THE INFRARED REMOTE CONTROLLER
A MODULATION METHOD FOR AN INFRARED REMOTE CONTROLLER AND A TRANSMITTER FOR THE INFRARED REMOTE CONTROLLER
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机译:红外遥控器的调制方法和红外遥控器的发送器
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摘要
PURPOSE: A modulation method of an infrared remote controller and a transmitter of the infrared remote controller are provided to improve a frequency band expandability and a frequency compatibility. CONSTITUTION: An infrared ray transmitter(10) modulates transmission data into a multi carrier wave. In a second place, a user modulates transmission data into the carrier frequency. An A/V radio receiver wirelessly receives the modulated data. The received data is wirelessly transmitted to a first place. The A/V radio transmitter in the first place modulates the data into a multi carrier wave.
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机译:目的:提供一种红外遥控器的调制方法和该红外遥控器的发射机,以提高频带扩展性和频率兼容性。组成:红外线发射器(10)将发射数据调制为多载波。第二,用户将传输数据调制为载波频率。 A / V无线电接收器无线接收调制数据。接收到的数据无线传输到第一位置。首先,A / V无线电发射机将数据调制为多载波。
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