键控信息
keyed information
监控信号
monitor signal; supervisory control signal; supervisory signal
键控
keying
键控部件
keying unit
键控磁盘机
key-disk machine
键控放大器
keyed amplifier
键控器
keyer; keying unit
键控箝位
keyed clamp
键控箝位电路
keyed clamp circuit
键控设备
keying device
键控失真
keying loss
键控顺序存取
keyed sequential access
键控顺序文件
keyed sequential file
键控调制电路
keying modulation circuit
键控系统
keyed system
键控线路
keying line
节点键控
nodal point keying
记录信号
recorded signal
继续信号
intermittent signal
寄生信号
spurious signal