二进制: binary system频率变换: frequency transformation; fr ...调制: mingle; toss; lard; modulate ...频率变换调制: frequency shift keying (fsk)二进制频率变换键控: keying binary frequency shift; keying, binary frequency shift (bfsk)二进制相位变换调制: binary phase-shift keying (bpsk); binary phaseshift keyingg变换调制: permutation modulation调制频率: chop frequency; mod freq; modulated frequency; modulating frequency; modulation frequency源调制频率: source modulation rate最小变换调制: minimum-shift keying频率变换: channel rotation; frequency change; frequency conversion; frequency tra lation; frequency transformation; frequency translation; frequency transposition; frogging频率变换，变频: frequency translation频率变换器: frequency transformer; frequency translator十进制频率计: decade frequency meter调制频率反馈: modulation frequency feedback调制频率响应: modulation frequency response束流调制频率: beam modulation frequency图像调制频率: picture modulation frequency闲频，未调制频率: idler frequency最高调制频率: maximum modulation frequency二进制调制: binary modulation二进制变换: binary translation二进制频移键控: bfsk binary frequency shift keying; binary frequency shift keying (bfsk); binary frequency shift keying （bfsk）相位变换调制法: phase-shift keying (psk); phaseshift keyingg参数频率变换: parametric frequency conversion
