multichannel multiplier

例句：

1. 1. The multichannel multiplier is used to increase the resolution of video signals.
   多通道乘法器用于提高视频信号的分辨率。
2. 2.The engineer used a multichannel multiplier to enhance the sound quality of the recording.
   工程师使用多通道乘法器来增强录音的声音质量。
3. 3. The multichannel multiplier was designed to handle large amounts of data quickly and efficiently.
   多通道乘法器被设计用来快速高效地处理大量数据。