multiplex filter

例句：

1. 1. The newsoftware provides a multiplex filter to help you sort through your emails quickly.
   这款新软件提供了多路复用过滤器，帮助你快速筛选电子邮件。
2. 2. The engineers used multiplex filters to improve the signal quality of the transmission line.
   工程师们使用了多路复用过滤器来提高传输线路的信号质量。
3. 3.The multiplex filter was designed to eliminate noise and interference from other channels.
   多路复用滤波器被设计用来消除其他频道的噪声和干扰。