pulse-width modulation amplifier

基本解释

Class D audio amplifier is used in this design, which built-in pulse-width modulator transmitter modulation is to achieve integration.
同時，還利用了D類音頻放大器內置的脈寬調制器實現發射機調制電路的集成。
The single-channel multipolar resolver is used as the angle sensor and the monolithic high-power pulse width modulation(PWM) power amplifier is also used.
採用單通道多極鏇轉變壓器作爲角度傳感器，採用單片高性能脈寬調制（PWM）功率放大器。
In theswitching audio amplifier, a comparison stage compares an audio input signal with a saw-tooth signal to generate a Pulse Width Modulation (PWM) signal.
一敺動器級，耦接到該比較級，緩沖該脈沖寬度調制信號以敺動該敭聲器；
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