modulation-tone factor

例句：

1. 1. The signal's amplitude modulation factor affects its frequency response.
   信号的振幅调制因子影响其频率响应。
2. 2. In digital communication, the modulation factor is crucial for maintaining data integrity.
   在数字通信中，调制因子对于保持数据完整性至关重要。
3. 3. The engineer used a high-quality RF source to adjust the modulation factor of the receiver.
   工程师使用高质量的射频源来调整接收机的调制因子。