用以对线路传输衰减的信号加以增强的通信设备。分音频电话增音机和载波电话增音机。
n. repeater ; preamplifier
... volume indicator 录音音量指示器 sound repeater 增音机 sound reproducing equipment 还音设备 ...
基于68个网页-相关网页
广播增音机 [广播] broadcasting repeater
载波电话增音机 [通信] carrier telephone repeater
去向增音机 [电讯] outgoing repeater
载波增音机 carrier repeater ; CR
线路增音机 line repeater
话频增音机 voice-frequency repeater ; telephone frequency repeater ; telephone frequency repeater voice-frequency repeater
有人站增音机 attended repeater ; attendant repeater
载频增音机 carrier frequency repeater
水下增音机 underwater repeater ; submerged underwater repeater
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