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METHOD OF PULSE WIDTH MODULATION SIGNAL PROCESSING AND DEVICE INCLUDING SIGNAL PROCESSING FOR PULSE WIDTH MODULATION
METHOD OF PULSE WIDTH MODULATION SIGNAL PROCESSING AND DEVICE INCLUDING SIGNAL PROCESSING FOR PULSE WIDTH MODULATION
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机译:脉冲宽度调制信号处理的方法和包括脉冲宽度调制的信号处理的装置
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摘要
A method and system process a signal for PWM modulation. An amplitude control signal adjusts the amplitude of an input signal, and an offset is added to the amplitude-adjusted signal to produce an offset-adjusted signal. The offset is selected according to the amplitude adjustment applied to the input signal. The offset-adjusted signal is pulse-width modulated the to produce a pulse-width modulated signal, and the pulse-width modulated signal is filtered to reduce high frequency components thereof.
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