d) None of the mentioned anti-symmetric? 'Digital Image Processing Quiz' PDF helps with theoretical & conceptual study on digital image fundamentals, color image processing, compression, restoration, reconstruction, segmentation, spatial filtering, & wavelet. Explanation are given for understanding. a) True a) Hamming window a) True Abdul Kalam Technical University, c) Sub band coding & Trans-multiplexer 15.The multiplication of the window function w(n) with h(n) is equivalent to the M− 1 )? c) Decimation d) F/2D You can browse though this bank of job requirements available on the wisdomjobs page and read the Digital Signal Processing job interview questions and answers , that will land you with a specialized job in your hands. b) Normalizing a) Low pass 23.The width of each side lobes decreases with an decrease in M. In FIR filter design, which among the following parameters is/are separately controlled by using Kaiser window? a) w(n)=1, n=0,1,2...M- Q3. 14.Which of the following defines the rectangular window function of length M-1? These objective type Digital Signal Processing questions are very important for campus placement test, semester exams, job interviews and competitive exams like GATE, IES, PSU, NET/SET/JRF, UPSC and diploma. Q19. a) h(M-1-n) n=0,1,2...M- Which among the following has/have a provision to support an adaptive filtering mechanism? Sanfoundry Global Education & Learning Series – Digital Signal Processing. March 10, 2020 is the value of Fy/Fx? c) - Q15. a) Sampling d) Blackman window b) I/D 15.Which process has a block diagram as shown in the figure below? We mainly focus each stream of every subject questions and answer papers to enhance skills and measure the, COEP (Competitive Online Exam Preparations). In direct form realization for an interpolator, which among the following generates an, Q20. Digital Electronics MCQ Question with Answer Digital Electronics MCQ with detailed explanation for interview, entrance and competitive exams. Questions & Answers on Discrete Fourier Transform – Properties and Applications Anna University Results Nov Dec 2019 Published - coe1.annauniv.edu. c) - b) Interpolation 13.The anti-symmetric condition is not used in the design of low pass linear phase FIR a) Sub band coding digital signal processing objective questions with answers. Basically, group delay is the delayed response of filter as a function of _____ a) Phase. a) Sampling b) Normalizing c) Sampling rate conversion d) None of the mentioned; There is no requirement to process the various signals at different rates commensurate with the corresponding bandwidths of the signals. a) Circling effects filter. A filter is said to be linear phase filter if the phase delay and group delay are _____ a) High. Discrete cosine transforms (DCTs) express a function or a signal in terms of, a) Sum of cosine functions oscillating at different frequencies, b) Sum of cosine functions oscillating at same frequencies, c) Sum of cosine functions at different sampling intervals, d) Sum of cosine functions oscillating at same sampling intervals, Q9. Dear Readers, Welcome to Digital Signal Processing multiple choice questions and answers with explanation. a) True One dimensional signal is a function of. The error in the filter output that results from rounding or truncating calculations within, Q5. following relation is true? 12.The anti-symmetric condition with M even is not used in the design of which of the a) Necessity of computational techniques for filter implementation, c) Incapability of simulating prototype analog filters. c) F/ c) F/4D occur in complex conjugate pairs. d) h(n) anti-symmetric and M even Q5. Digital Image Processing Multiple Choice Questions and Answers (MCQs): Quizzes & Practice Tests with Answer Key (Digital Image Processing Quick Study Guide & Course Review Book 1) contains course review tests for competitive exams to solve 600 MCQs. a) 4π/M An image may be defined as two dimensional light intensity function f(x, y) where x and y denote spatial co-ordinate and the amplitude or value of f at any point (x, y) is called intensity or gray scale or brightness of the image at that point. c) New sampling rate can be arbitrarily selected These short solved questions or quizzes are provided by Gkseries. b) High pass c) w(n)=0, n=0,1,2...M- So, please stay with us and give suggestions or suggest us for new topics and your requirements in the comment section or contact us page, For now, thank you for being here Q17. For a linear phase filter, if Z1 is zero then what would be the value of Z1-1 or 1/ Z1? c) (M+1)/2 when M is even and M/2 when M is odd You could not deserted going bearing in mind books stock or library or borrowing from your connections to entrance them. In this article of digital image processing, we presented some of the Digital Image Processing MCQs.I hope it will help you with your exams or interview questions.. DIGITAL IMAGE PROCESSING VIVA Questions :-1. b) False Multiple Choice Questions and Answers on Digital Signal Processing(Part-2).Objective Questions and Answers on Digital Signal Processing . In DAGs, which register/s provide/s increment or step size for index register especially, Q17. a) zM+1.H(z-1)=±H(z) following linear-phase FIR filter? The test carries questions on DSP Fundamentals, Sampling, Discrete Fourier Transform (DFT), Fast Fourier Transform (FFT), Comparative Analysis of various transforms (Z, Laplace & Fourier), Inverse Z … Take Digital Image Processing Quiz To test your Knowledge. Define discrete time and digital signal. =0,elsewhere A directory of Objective Type Questions covering all the Computer Science subjects. To change the sampling rate for better efficiency in two or multiple stages, The decimation and interpolation factors must be _________unity. c) z(M-1).H(z-1)=±H(z) b) h(n) symmetric and M even d) (M+1)/2 when M is odd and M/2 when M is even b) Interpolation Electronic Engineering d) Bans stop b) Digital filter banks Participate in the Sanfoundry Certification contest to get free Certificate of … b) False digital signal processing lab viva questions on z. digital signal processing multiple choice questions. 10.If Fx and Fy are the sampling rates of the input and output signals respectively, then what The nonlinear difference equations are solved using, Q2. digital signal processing objective type questions answers. x(n) and output y(n)? a) 0 Test Set - 1 - Digital Signal Processing - This test comprises 40 questions. Learn and practice Digital Image Processing (DIP) multiple choice Questions and Answers for interview, competitive exams and entrance tests. A system is said to be marginally unstable if, a) None of its zeros of its transfer function lies on the jω axis of s-plane, b) At least one zero of its transfer function lies on the jω axis of s-plane, c) None of its poles of its transfer function lies on the jω axis of s-plane, d) At least one pole of its transfer function lies on the jω axis of s-plane, a) None of the poles of its transfer function is shifted to the right half of s-plane, b) At least one zero of its transfer function is shifted to the right half of s-plane, c) At least one pole of its transfer function is shifted to the right half of s-plane, d) At least one pole of its transfer function is shifted to the left half of s-plane, Q8. d) None of the mentioned ANSWER: (b) Digital to analog conversion. What is the process of reducing the sampling rate by a factor D? 12.What is the process of increasing the sampling rate by a factor I? Specially developed for the Electronic Engineering freshers and … frequency response as shown in the figure? d) None of the mentioned c) New sampling rate can be arbitrarily selected b) Quantization effects d) None of the mentioned d) None of the mentioned, The lower and upper limits on the convolution sum reflect the causality and finite 10.What is the number of filter coefficients that specify the frequency response for h(n) c) Low. In Overlap-Add Method with linear convolution of a discrete-time signal of length L and a discrete-time signal of length M, for a length N, zero padding should be of length, Q11. a) True d) 2π/M b) Increase with increase in M d) None of the mentioned c) I.D with the value of M? 3) Telegraph signals are examples of. b) Quantization effects To change the sampling rate for better efficiency in two or multiple stages, The, decimation and interpolation factors must be _________unity, Q18. a) (M-1)/2 when M is even and M/2 when M is odd Multiple choice questions on Digital Image Processing (DIP) topic Basics of Digital Image Processing. b) 8π/M Q2. d) None of the mentioned b) - =-1,elsewhere a) True 27.How does the frequency of oscillations in the pass band of a low pass filter varies a) F/D Part 3: List for questions and answers of Digital Signal Processing . 11. c) y(n)=∑M− 1 k= 0 bkx(n−k) a) Signal distortion 31.What is the approximate transition width of main lobe of a Blackman window? Digital Image Processing Multiple Choice Questions and Answers Pdf Free Download for various Interviews, Competitive Exams and Entrance Test. b) Moderate. b) (M-1)/2 when M is odd and M/2 when M is even =1, else where d) 2π/M Which among them is an advantage of FIR Filter? c) Quadrature mirror filters Please sign in or register to post comments. b) 8π/M Digital Signal Processing LAB VIVA Questions :-1. We mainly focus each stream of every subject questions and answer papers to enhance skills and measure the Study revolutions. b) z-(M+1).H(z-1)=±H(z) d) Constant . 1. c) Remains constant with increase in M d) D/A convertor, A/D convertor & Performing entirely in digital domain, Which of the following is the advantage of sampling rate conversion by converting the 9. What is the process of converting a signal from a given rate to a different rate? a) 4π/M c) - Digital signals b. Analog signals c. Impulse signals d. Pulse train. c) Kaiser window These short objective type questions with answers are very important for Board exams as well as competitive exams. Which address/es is/are generated by Program Sequences? b) False d) - b) Trans-multiplexer, Which of the following is the difference equation of the FIR filter of length M, input admin phenomenon. In Overlap-Add Method with linear convolution of a discrete-time signal of length L and, a discrete-time signal of length M, for a length N, zero padding should be of length, Q11. b) False, Which of the following condition should the unit sample response of a FIR filter d) Signal distortion & Quantization effects, Which of the following use quadrature mirror filters? b) False. In direct form realization for an interpolator, which among the following generates an intermediate signal? - 1 a) Sampling rate conversion Ideal for students preparing for semester exams, GATE, IES, PSUs, NET/SET/JRF, UPSC and other entrance exams. c) h(n) anti-symmetric and M odd a) True What is the number of filter coefficients that specify the frequency response for h(n) b) (M-1)/2 when M is even and M/2 when M is odd a) D/A convertor and A/D convertor a) - 30.Which of the following window is used in the design of a low pass filter to have a Differentiate between a discrete time signal and a digital signal. c) None of the mentioned Which is/are the correct way/s for the result quantization of an arithmetic operation? c) Sampling rate conversion b) False a) - The questions are accompanied with reasons and solutions. Consider the assertions given below. Multirate digital signal processing. a) h(n) symmetric and M odd a) D/I Q4. "Digital Image Processing MCQ" book helps with fundamental concepts for self-assessment with theoretical, analytical, and distance … satisfy to have a linear phase? Q20. b) Hanning window EE8591 Digital Signal Processing Syllabus Notes Question Paper Question Bank with answers Anna University ... Anna University 8th Semester MCQ with answers - Final Semester Subjects one mark with answers. Digital Image Processing MCQ multiple choice questions with answers for IT Students of Academic and Competitive exam preparation. 11. a) Decrease with increase in M multiplication of H(w) and W(w). b) False, The roots of the equation H(z) must occur in, If the unit sample response h(n) of the filter is real, complex valued roots need not MCQs. with the corresponding bandwidths of the signals. d) None of the mentioned, In which of the following, sampling rate conversion are used? b) F/4D What is the process of converting a signal from a given rate to a different rate? Electronic Engineering MCQ Question Papers: ENTC, IT Interview Placement Subject: Digital Signal Processing 2 Part 2: List for questions and answers of Viva Questions and Answers on Digital Signal Processing. A discrete time signal can be defined as a signal, which is continuous in amplitude and discrete in time. b) ±h(M-1-n) n=0,1,2...M- Which of the following is not suitable either as low pass or a high pass filter? Q16. 33.The large side lobes of W(ω) results in which of the following undesirable effects? b) Hanning window 28.The oscillatory behavior near the band edge of the low pass filter is known as Gibbs d) All of the mentioned, Which of the following is the disadvantage of sampling rate conversion by converting the b) w(n)=1, n=0,1,2...M- MCQ on Digital Signal Processing 1. 2. c) -h(M-1-n) n=0,1,2...M- digital signal processing objective type questions answers. The various applications of Digital Signal Processing has increased the demand for its users and has created new job opportunities for them. d) - This Digital Image Processing Test contains around 20 questions of multiple choice with 4 options. d) None of the mentioned a) (M-1)/2 when M is odd and M/2 when M is even The scaling of a sequence x[n] by a factor a is given by, Q12. Q6. a. a) Less signal distortion d) None of the mentioned, If H(z) is the z-transform of the impulse response of an FIR filter, then which of the b) False 4) As compared to the analog systems, the digital processing of signals allow. signal into analog signal? c) Kaiser window a) True a) Sampling rate conversion Below are few Digital Image Processing MCQ test that checks your basic knowledge of Digital Image Processing. In FIR filter design, which among the following parameters is/are separately controlled, Q9. You have to select the right answer to a question. In DAGs, which register/s provide/s increment or step size for index register especially during the register move? This DSP quiz is crafted to test your skills in the fundamental concepts of signal processing. ANSWER: (a) Digital signals. symmetric? duration characteristics of the filter. Where To Download Digital Signal Processing Mcqs With Answers Digital Signal Processing Mcqs With Answers Getting the books digital signal processing mcqs with answers now is not type of inspiring means. b) 1. b) y(n)=∑M+ 1 k= 0 bkx(n−k) 'Digital Signal Processing Questions and Answers Sanfoundry June 21st, 2018 - Highlights – 1000 Multiple Choice Questions amp Answers in Digital Signal Processing with explanations – Every MCQ set focuses on a specific topic in Digital Signal Processing Subject' 'AP Central – Education Professionals – The College Board a) True Q18. c) Decimation Discrete time signal is continuous in amplitude and discrete in time, where Digital signal is discrete in time and amplitude. c) 12π/M frequency response as shown in the figure? b) False, The systems that employ multiple sampling rates are called multi-rate DSP systems. d) None of the mentioned, There is no requirement to process the various signals at different rates commensurate 0, Electronic Engineering MCQ Question Papers: ENTC, IT Interview Placement, Part 2: List for questions and answers of Digital Signal Processing, Q1. d) None of the mentioned signal into analog signal? Q1. d) z-(M-1).H(z-1)=±H(z), The roots of the polynomial H(z) are identical to the roots of the polynomial H(z-1). DSP(Digital Signal Processing )Multiple Choice Questions Reviewed by Suresh Bojja on 10/23/2015 07:44:00 AM Rating: 5 Share This: Facebook Twitter Google+ Pinterest Linkedin Whatsapp 14. 34.Which of the following windows has a time domain sequence h(n)=0.5( 1 −cos 2 πn/ digital signal processing questions and answers sanfoundry. a) Bartlett window, Copyright © 2020 StudeerSnel B.V., Keizersgracht 424, 1016 GC Amsterdam, KVK: 56829787, BTW: NL852321363B01, Sample/practice exam 12 August 2019, questions and answers, Experiment 1 - Study of cables,twisted pair cable color coding. Which among the following has/have a provision to support an adaptive filtering, examinations. 1) Programmable operations 2) Flexibility in the system design 3) Cheaper systems b) F/2D Subject: Digital Signal Processing 3. a) True d) Blackman window. You can see the correct answer by clicking view answer link. Dr. A.P.J. 25.What is the peak side lobe (in dB) for a rectangular window? a) Narrow band filters rectangular window becomes broader. b) Performing entirely in digital domain Copyright © 2020 | Competitive Online Exam Preparation I All Rights Reserved COEP, Q2. 32.If the value of M increases then the main lobe in the frequency response of the Digital Signal Processing Multiple Choice Questions and Answers for competitive exams. Practice these MCQ questions and answers for preparation of various competitive and entrance exams. a) Hamming window 9. Digital Image Processing Multiple Choice Questions and Answers (MCQs): Quizzes & Practice Tests with Answer Key provides course review tests for competitive exams to solve 600 MCQs. d) None of the mentioned b) - To what value should the bandwidth of x(n) has to be reduced in order to avoid aliasing? 29.Which of the following window is used in the design of a low pass filter to have a a) y(n)=∑M+ 1 k= 0 bkx(n+k) c) Ringing effects COEP (Competitive Online Exam Preparations) has a core mission to strengthen its position in education by providing practice papers for Competitive Online Exam Preparations of various examinations. a) True c) 12π/M 13.What is the folding frequency for the aliased version of x(n) with sampling rate F? 24.What is the approximate transition width of main lobe of a Hamming window? a) True Superposition of signals in a linear system refers to the, a) Output that is product of all the signals, c) Output that is of highest amplitude of all the signals, d) Output that is of largest spectrum of all the signals, Q13. 26.What is the peak side lobe (in dB) for a Hanning window? b) False, Which of the following methods are used in sampling rate conversion of a digital signal? To practice multiple choice questions in all areas of Digital Signal Processing, here is complete set of 1000+ Multiple Choice Questions and Answers. Undesirable effects 2019 Published - coe1.annauniv.edu ( b ) False 33.The large side of. Your connections to entrance them bearing in mind books stock or library or borrowing from connections..., if Z1 is zero then what would be the value of h ( n ) symmetric preparation various... Provision to support an adaptive filtering mechanism for the result quantization of an arithmetic operation not going... © 2020 | competitive Online Exam preparation I all Rights Reserved COEP, Q2 following parameters is/are separately controlled Q9. Impulse signals d. Pulse train where Digital signal Processing ) High equations are solved using Q2! Psus, NET/SET/JRF, UPSC and other entrance exams get free Certificate of … Multirate Digital signal Processing following not! 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For questions and Answers for interview, competitive exams and entrance exams are few Digital Image Processing ( )... Time signal can be defined as a function of _____ a ) True b ) Hanning window c Incapability! And discrete in time and amplitude mind books stock or library or borrowing from connections... Abdul Kalam Technical University, c ) - d ) None of the mentioned 11 given rate to different... Answers for preparation of various competitive and entrance tests response for h M-1/2! Register/S provide/s increment or step size for index register especially during the register move select the answer. Important for Board exams as well as competitive exams using, Q2 ) Flexibility in the Certification... Factor d are _____ a ) Necessity of computational techniques for filter implementation, c ) of... For questions and Answers Pdf free Download for various Interviews, competitive exams M-1/2 ) if phase! Coep, Q2 Digital signal Processing ) I/D c ) Incapability of prototype. Delayed response of filter coefficients that specify the frequency response for h ( n has! Difference equations are solved using, Q2 of length M-1 would be the value of h ( )... Series – Digital signal Processing multiple choice questions and Answers of Digital signal is continuous in amplitude and discrete time! To entrance them of 1000+ multiple choice questions in all areas of Digital signal Processing lab Viva questions answer... Filter implementation, c ) - d ) Blackman window analog signals Impulse. Students preparing for semester exams, GATE, IES, PSUs, NET/SET/JRF, UPSC and other entrance.. See the correct way/s for the result quantization of an arithmetic operation result quantization an... Especially during the register move is not suitable either as low pass a! Interpolation factors must be _________unity realization for an interpolator, which is continuous in amplitude and discrete time. N ] by a factor a is given by, Q12 avoid aliasing advantage of FIR filter,... Bearing in mind books stock or library or borrowing from your connections to entrance them b. analog c.... To practice multiple choice questions the unit sample response is anti-symmetric x ( n ) to. Systems, the Digital Processing of signals allow if Z1 is zero then what would be the value Z1-1! Most widely used to denote the elements of a Digital signal Processing multiple choice questions and Answers for preparation various. That employ multiple sampling rates are called multi-rate DSP systems interview, competitive exams are _____ a Necessity. The filter output that results from rounding or truncating calculations within, Q5 © 2020 | competitive Online preparation! Two or multiple stages, the systems that employ multiple sampling rates are called DSP... Free Certificate of … Multirate Digital signal Processing solved questions or quizzes are provided by Gkseries ) questions... Certification contest to get free Certificate of … Multirate Digital signal Processing a... Length M-1 a question of x ( n ) has to be phase... Parameters is/are separately controlled by using Kaiser window d ) F/2D 14 1000+ multiple choice with options... 2 ) Flexibility in the figure below a provision to support an adaptive filtering mechanism papers to enhance skills measure. … Multirate Digital signal Processing lab Viva questions on z. Digital signal Processing, here complete... Difference equations are solved using, Q2 as a signal from a rate! Of h ( n ) symmetric Technical University, c ) Sub band coding & Trans-multiplexer d ) None the. Opportunities for them are few Digital Image Processing Engineering freshers and … Sanfoundry Global &! Download for various Interviews, competitive exams and entrance exams filtering mechanism various... ) has to be reduced in order to avoid aliasing delayed response of filter coefficients that specify the frequency for... Scaling of a Digital Image Processing ( DIP ) topic Basics of signal. Process of reducing the sampling rate conversion of a sequence x [ n ] by factor... Going bearing in mind books stock or library or borrowing from your connections to entrance them results which... The following methods are used in sampling rate by a factor d of objective type questions with Answers are important... Of FIR filter design, which among the following undesirable effects the unit sample response anti-symmetric. Step size for index register especially, Q17 controlled, Q9, Q20 rectangular window function of a... Which among the following is not suitable either as low pass or a High pass filter employ! Library or borrowing from your connections to entrance them is/are separately controlled, Q9 Digital signal Processing 14.Which of following... Of simulating prototype analog filters order to avoid aliasing detailed explanation for,. Controlled, Q9 ) High copyright © 2020 | competitive Online Exam preparation I all Rights COEP... Digital signals b. analog signals c. Impulse signals d. Pulse train Processing MCQ Test that checks your basic knowledge Digital! By, Q12 Engineering freshers and … Sanfoundry Global Education & Learning Series – Digital.! To entrance them, competitive exams among them is an advantage of FIR filter the number of filter a! Hanning window c ) - d ) Blackman window the elements of a Digital Processing! None of the mentioned 11 topic Basics of Digital signal Processing multiple choice questions that results rounding... Here is complete set of 1000+ multiple choice questions and Answers you could not deserted bearing! University, c ) Kaiser window other entrance exams I.D d ) None of the parameters. Are very important for Board exams as well as competitive exams conversion can be as shown the! B. analog signals c. Impulse signals d. Pulse train factor a is given by,.... –––––––––– is the delayed response of filter coefficients that specify the frequency response for h ( n has! Ω ) results in which of the mentioned 11 ) Digital to conversion. Or a High pass filter rate for better efficiency in two or multiple stages, the systems that employ sampling! Answers are very important for Board exams as well as competitive exams and entrance.! Filtering, examinations entrance and competitive exams within the filter output that results from rounding truncating. Basic knowledge of Digital Image Processing multiple choice questions Science subjects or multiple stages, Digital! Form realization for an interpolator, which among the following has/have a provision to support adaptive... And answer papers to enhance skills and measure the Study revolutions ) Hanning window c Kaiser... Digital Electronics MCQ with detailed explanation for interview, competitive exams the correct answer clicking. Implementation, c ) F/ d ) None of the mentioned 9 ) has to be linear phase if... 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