数字系统接口 meaning in English

interface digital system
interface, digital system (dsi)

A / d converter ( adc ) is the key device in the interface between analog and digital system , is widely applied in the field of radar , communication , electronic countermeasure , sonar , satellite , missile , control system , earthquake , medicine , instrument , video device , audio device and so on
A / d转换器( adc )是模拟系统与数字系统接口的关键部件，长期以来一直被广泛应用于雷达、通信、电子对抗、声纳、卫星、导弹、测控系统、地震、医疗、仪器仪表、图像和音频等领域。