键控

• Absolute phase shift keying apsk
  绝对相移键控
• Push button telephone adapter
  键控电话适配器
• Frequency shift keying fsk
  移频键控,频移调制
• Binary frequency shift keying
  二进制频移键控
• Mac keyed - hash algorithm
  Mac键控哈希算法。
• Interference rejection based on spectral correlation in dsss communication systems
  矩形二进相移键控窄带干扰抑制技术
• Two - phase phase shift keying
  二相相移键控
• Fsk frequency shift keying
  移频键控调制
• Absolute phase shift keying
  绝对相移键控
• A frequency shift keyed modem for use on the public switched telephone network
  公共交换电话网上使用的频移键控调制解调器