English translation for "双音调制"

doubletone modulation
two-tone keying
two-tone modulation

Related Translations:

音调电路:  tone circuit

音调显示器:  tonoscope

防护音调:  tone guard

音调均衡:  key eq

基准音调:  reference tone

正常音调:  normal pitch

校准音调:  put in tune

测量音调:  tonometric

音调门铃:  door chime

基本音调:  tonic

Similar Words：

"双音电报制" English translation, "双音调" English translation, "双音调调变频率" English translation, "双音调调制" English translation, "双音调键控" English translation, "双音多频" English translation, "双音多频按键话机" English translation, "双音多频接收机" English translation, "双音多频式按键电话机测试方法" English translation, "双音多频式按键电话机技术要求" English translation