Which phenomenon occurs due to an increase in the channel bandwidth during the transmission of narrow pulses in order to avoid any intervention of signal distortion?
A. Compression in time domain
B. Expansion in time domain
C. Compression in frequency domain
D. Expansion in frequency domain
Answer:D
Which phenomenon occurs due to an increase in the channel bandwidth during the transmission of narrow pulses in order to avoid any intervention of signal distortion?
A. Compression in time domain B. Expansion in time domain C. Compression in frequency domain D. Expansion in frequency domain