amplitude modulation signal
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- 调幅信号
双语例句
- Crystal radios are devised for the reception of amplitude modulated AM signals.
晶体收音机是用来接收调幅信号的。 - In communications, an amplitude modulated signal in which the amplitude of the carrier is reduced to zero for some part of the cycle of the modulating waveform.
通信技术中的一种调幅信号，其载波的振幅在调制波形周期的某些部分减少到零。
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