speech path controller

例句：

1. 1. The speechpath controller is responsible for managing the audio signals in the system.
   语音路径控制器负责管理系统中的音频信号。
2. 2. The voice path controller is used to convert speech signals into digital format.
   语音路径控制器用于将语音信号转换为数字格式。
3. 3. The speech path controller plays a crucial role in ensuring clear communication between users and the system.
   语音路径控制器在确保用户与系统之间清晰通信方面起着关键作用。