Sources of impulse noise induced in communication channels.
A. Erroneous digital coding bit caused by an error on a transmission facility
B. Transients due to relay operation
C. Crosstalk from dc signaling systems
D. All of these
A. Erroneous digital coding bit caused by an error on a transmission facility
B. Transients due to relay operation
C. Crosstalk from dc signaling systems
D. All of these