名词
中文翻译:脉冲振幅调制
同义词:
['Amplitude-modulated pulse', 'Amplitude-shift keying']
例句:
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1. The wireless communicationsystem uses pulse amplitude modulation to transmit data.
无线通信系统使用脉冲振幅调制来传输数据。
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2. In digital audio, the signal is amplitude modulated by a carrier wave.
在数字音频中,信号通过载波被调制。
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3. The receiver detects the frequency of the transmitted signal and then modulates it with the same frequency.
接收器检测到传输信号的频率,然后以相同的频率对其进行调制。