基本释义:

振铃器测试盘

网络释义

1)ringer test panel,振铃器测试盘

2)signal(l)ing-equipment test,振铃器测试

3)test oscillator panel,测试用振荡器盘

4)Ring Back Test Function,回振铃测试功能

5)ring detection,振铃检测

6)service oscillator,测试振荡器

用法和例句

This paper analyzes the ring detection,DTMF codec and power line carrier and the realization of the principle of the program.

本文分析了振铃检测、DTMF编解码和电力线载波的原理及实现方案。