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单词 band-limited channel
释义
band-limited channel

Computer
  • A transmission channel with defined finite bandwidth. All physically realizable channels are band-limited by the constraints of the transmission medium and the drivers and receivers. The bandwidth may be deliberately constrained by filtering to limit the emission of or susceptibility to EMI. See also channel coding theorem, discrete and continuous systems.


Electronics and Electrical Engineering
  • In communication systems, a transmission channel that has a limited frequency bandwidth. An example is the voice-grade telephone channel.


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