filter-coupler-switch-modulator

例句：

1. 1. Thefilter coupler switch modulator is used to adjust the frequency of signals passing through it.
   滤波器耦合开关调制器用于调整通过它的信号的频率。
2. 2.The filter coupler switch modulator is a critical component in many electronic devices.
   滤波器耦合开关调制器是许多电子设备中的关键组件。
3. 3.The filter coupler switch modulator is used to enhance the quality of audio signals.
   滤波器耦合开关调制器用于提高音频信号的质量。