Download Aptitude Crack
img not found img not found

Communication Systems

Q1:

A signal having uniformly distributed amplitude in the interval (- V to + V) is to be encoded using PCM with uniform quantization. The signal to quantization noise ratio is determined by

A dynamic range of signal

B sampling rate

C number of quantizing levels

D power spectrum of signal

ANS:B - sampling rate

Should be C, number of quantization levels as this determines where the signal will be rounded off to.



img not found
img

For help Students Orientation
Mcqs Questions

One stop destination for examination, preparation, recruitment, and more. Specially designed online test to solve all your preparation worries. Go wherever you want to and practice whenever you want, using the online test platform.