analogue-to-digital converter

例句：

1. 1. The analog-to-digital converter is used to convert analog signals into digital signals for processing.
   模拟数字转换器用于将模拟信号转换为数字信号以便处理。
2. 2. The analog-to-digital converter was used in the early days of digital communication.
   在数字通信的早期阶段，模拟数字转换器被使用。
3. 3.The analog-to-digital converter has become an essential tool in modern electronics.
   模拟数字转换器已成为现代电子学中必不可少的工具。