Idle channel noise is the coding noise measured at the receiver output with zero transmitter input The conversion of analog samlpe of the signal into digital from is called quantizing process The phenomenon of a high frequency in the spectrum of the orginal signal seemingly taking on the identify of a lower frequency in the spectrum of the sampled singal is called alaising widthof the pulse changes according to amplitude of the modulation also referred as pulse duration modulation or PWM Aliasing will not take place it sample rate is greater than nyquist rate Then nyquist rate is given as nyquist rate=2W samples/sec. EC8501 DC Short answers, Question Bank for DIGITAL COMMUNICATION Engineering are listed down for students to make perfect utilization and score maximum marks with our study materials.
Anna University Regulation 2017 ECE EC8501 DC 2marks & 16marks for all 5 units are provided below.
