File Name: digital communication objective questions and answers .zip
These short solved questions or quizzes are provided by Gkseries. For attenuation of high frequencies we should use. Noise The introductory study of analog and digital communications is completed in Chap-ter
The Autocorrelation function is given by exp. Then the PSD is given by. Then the entropy. In a Binary digital communication system, the threshold voltage of comparator is 'x' volts and voltage at input of comparator is uniformly distributed in the range of x When '0' is transmitted, it will be detected as '1' with probability.
Solved examples with detailed answer description, explanation are given and it would be easy to understand. Here you can find objective type Electronics and Communication Engineering Communication Systems questions and answers for interview and entrance examination. Multiple choice and true or false type questions are also provided. You can easily solve all kind of Electronics and Communication Engineering questions based on Communication Systems by practicing the objective type exercises given below, also get shortcut methods to solve Electronics and Communication Engineering Communication Systems problems. A cordless telephone using separate frequencies for transmission in base and portable units is known as.
Airport Engineering. Chapter 1: Multiple choice questions. These short objective type questions with answers are very important for Board exams as well as competitive exams. Which of these is the external sounds present in the channels of communication? Programming Language.
PART 1. PART 2. PART 3. PART 4. PART 5. PART 6.
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The step size remains same b. Step size varies according to the values of the input signal c. The quantizer has linear characteristics d.
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