An analog signal has a bandwidth of 4kHz the signal is sampled at 2.5 times the nyquist rate and each sample is quantized in to one of 256 equally likely levels. Calculate the Nyquist rate for sampling when a continuous time signal is given by x(t) = 5 cos 100πt +10 cos 200πt - 15 cos 300πt - Published on 16 Oct 15. a. Discuss in Forum . C. 15 kHz. The criterion used for pulse shaping to avoid ISI is. Print; Share; Edit ; Delete; Report an issue; Start a multiplayer game. The Nyquist–Shannon sampling theorem is a theorem in the field of signal processing which serves as a fundamental bridge between continuous-time signals and discrete-time signals.It establishes a sufficient condition for a sample rate that permits a discrete sequence of samples to capture all the information from a continuous-time signal of finite bandwidth. For a _____ channel, we need to use the Shannon capacity to find the maximum bit rate. The transmitted sample rate in Hz, is given by _____ QUES 6.2.23 The Nyquist sampling rate for the signal ( ) g t 10 (50) (150) cos cos t t 2 p p = where ' ' t is in seconds, is _____ samples per second. So, the maximum frequency component in given signal is 2F Hz. And according to sampling theorem. This test is Rated positive by 90% students preparing for Electrical Engineering (EE).This MCQ test is related to Electrical Engineering (EE) syllabus, prepared by … 11. 4 KHz c. 18 KHz d. 5 KHz . MCQ BPDB- 13 Type-2: SNR Related 14 In which of the following noise level is reduced? It is used to restrict the bandwidth of a signal to satisfy the sampling theorem and to prevent aliasing. Computer Science. 1000t)? Show Answer. d. 200Hz. Home >> Category >> Electronic Engineering (MCQ) questions & answers >> Analog Communication; Q. Apr 25,2021 - Test: Digital Transmission | 10 Questions MCQ Test has questions of Electrical Engineering (EE) preparation. 50 ns B. 9) What is the use of anti-aliasing filter ? The aliasing phenomenon is not confined to MRI but is present in all types of technology, explaining audible distortions of sound, moire patterns in photos, and unnatural motion in cinema. Nyquist bit rate was developed by Henry Nyquist who proved that the transmission capacity of even a perfect channel with no noise has a maximum limit. Sampling the signal below the Nyquist rate. 23. (B) Nyquist theorem (C) Parsevals theorem (D) None of the above. This test is Rated positive by 85% students preparing for Electronics and Communication Engineering (ECE).This MCQ test is related to Electronics and Communication Engineering (ECE) syllabus, prepared by Electronics and Communication Engineering … Short Questions and Answers on Sampling Theory and Pulse Modulation Q.1. Download link is provided for Students to download the Anna University EE8591 Digital Signal Processing MCQ Multi Choice Questions, ... quantization, quantization error, Nyquist rate, aliasing effect. For the given … Practice these MCQ questions and answers for preparation of various competitive and entrance exams. Important MCQ on Related Subject. Q17.Digital to Analog Conversion is _____ Analog to Digital Conversion a) Less complex than b) More complex than c) As complex as d) Unpredictable The Nyquist sampling rate in Hz, For y(t) =x(0.5t) +x(t)-x(2t) is. Q10. Assign HW. c. 150Hz. Nyquist Plot Matlab Code s = tf('s') G1 = 120 / ((s-2)*(s+6)*(s+8)) nyquist(G1, 'red') As per the diagram, Nyquist plot encircle the point –1+j0 (also called critical point) once in a counter clock wise direction.Therefore N= –1, In OLTF, one pole (at +2) is at RHS, hence P =1.You can see N= –P, hence system is stable. Play Live Live. Aliasing Effect. Solution for The signal can be reconstructed Above Nyquist rate O At & above the Nyquist rate O None of the mentioned ) At Nyquist rate O Ans. ANSWER: 300Hz . c) Coding. A directory of Objective Type Questions covering all the Computer Science subjects. A band-limited signal with a maximum frequency of 5 kHz is to be sampled. Q.2. 15 hours ago. Sampling the signal greater than or equal to Nyquist rate. V is the number of discrete levels in the signal. A. advertisement. 22. If signal is sampled at a rate lesser than the Nyquist Rate, the side band overlap, producing an interference-effect. Apr 19,2021 - Pulse Modulation | 10 Questions MCQ Test has questions of Electronics and Communication Engineering (ECE) preparation. Hence, Nyquist rate is infinity and Nyquist interval is zero. The minimum bandwidth required for an analog channel (in kHz)