Ringing effect postprocessing and quality assessment method of blind restoration image 一种盲复原图像振铃效应的后处理与质量评价方法
Ring - down pulse 振铃脉冲
The telephone operator said to the caller : " hello , the number you wanted is ringing out now . 电话接线员对打电话的人说： “喂，你要的那个号码现在振铃了。 ”
Ring indicate . an rs232 input line that is generally held high by a modem while the telephone is ringing 振铃提醒，某个rs232输入，通常在电话振铃的时候拥有较高的响应。
This volume setting control how loud the system will sound the incoming call ring when auto answer is turn off 当系统的自动应答功能被关掉时，铃声控制系统接收来电时振铃的音量大小。
The maximum gain - before - feedback is the most amplification of the sound before the sound system goes into feedback and starts squealing 最大反馈前增益，就是音箱开始啸叫，或者出现振铃效应时候的增益。
Control leads that come from 1a2 key telephone sets to operate features like flashing of lights to indicate on hold , line ringing , etc 控制引导，来自1a2按键式电话，设置用于一些操作功能，如灯的闪烁用来表示摘机或线路振铃等等。
