自じ動どう周しゅう波は数すう制せい御ぎょMeaningsNoun1. AFC; Automatic Frequency ControlKanji used自self動move周circumference波a wave数number制control御honorableComposed of自じ動どうautomatic; intransitive verbNo-adjective周しゅう波は数すうfrequency (esp. of waveforms)Noun制せい御ぎょcontrol (of a machine, device, etc.); control (over an opponent, one's emotions, etc.); governing; management; suppression; keeping in checkNoun