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METHOD AND A SYSTEM FOR REMOVING POP NOISE IN A SINGLE-ENDED DIGITAL AMPLIFIER, CONCERNED WITH REMOVING POP NOISE, WHICH OCCURS WHEN A POWER IS TURNED ON/OFF, WHILE OPERATING A SINGLE-ENDED DIGITAL AMPLIFIER IN A SINGLE ENDED MODE
METHOD AND A SYSTEM FOR REMOVING POP NOISE IN A SINGLE-ENDED DIGITAL AMPLIFIER, CONCERNED WITH REMOVING POP NOISE, WHICH OCCURS WHEN A POWER IS TURNED ON/OFF, WHILE OPERATING A SINGLE-ENDED DIGITAL AMPLIFIER IN A SINGLE ENDED MODE
PURPOSE: A method and a system for removing pop noise in a single-ended digital amplifier are provided to reduce or remove the pop noise by changing only a signal supply order. CONSTITUTION: A method for removing pop noise in a single-ended digital amplifier includes a process for supplying logic driving power, a process for supplying a PWM(Pulse Width Modulation) signal, and a process for supplying a transistor operating voltage. The process for supplying logic driving power is to supply the logic driving power to operate a digital amplifier. The process for supplying a PWM signal is to supply a PWM signal modulated by a PWM processor to an input unit of the PWM amplifier. The process for supplying the transistor operating voltage is to apply the transistor operating voltage to the PWM amplifier after the PWM signal is supplied to the input unit of the PWM amplifier.
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