Solved question paper for DSP May-2023 (B-TECH 5th)

Q: Where can I find digital signal processing previous year question papers for Bachelor of Technology Electronics and Communication Engineering, 5th semester?

This page lists digital signal processing question papers uploaded for Punjab Technical University Bachelor of Technology Electronics and Communication Engineering, 5th semester, organized for subject-wise browsing where available.

Q: How can previous year digital signal processing papers help in exam preparation?

Reviewing past papers can help you understand how questions are typically framed, notice commonly repeated topics, and get a sense of the exam pattern before your own exam.

Q: What kind of topics does digital signal processing usually cover?

The question papers here relate to the digital signal processing syllabus set by the university for this course and semester, which typically includes topics such as discrete-time signals, z-transforms, and digital filter design.

Q: Does this page include a digital signal processing question bank with answers or solved answers?

This page focuses on providing access to the previous year question papers themselves. A separate question bank or solved answers may not be available for every paper.

Q: Can I find papers for other subjects in the same Bachelor of Technology Electronics and Communication Engineering?

Yes, BRpaper organizes papers by university, course, stream, and semester, so you can browse other subjects within the same Punjab Technical University Bachelor of Technology Electronics and Communication Engineering.

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Solved Question Paper

Digital signal processing May-2023

PTU • B-TECH • Electronics and Communication Engineering • 5th • May-2023

digital signal processing previous year question papers on BRpaper are organized for students of Punjab Technical University’s Bachelor of Technology program in the Electronics and Communication Engineering stream, 5th semester. This section makes it easier to browse subject-wise old question papers for digital signal processing, so students can review how questions on topics such as discrete-time signals, z-transforms, and digital filter design are typically framed in past exams. Many students search for digital signal processing question bank with answers while preparing for exams, and this page is built to support exactly that kind of subject-wise browsing and revision. BRpaper is not the official website of Punjab Technical University or any institution, and it does not publish official notices or academic updates.

Question papers (year-wise) Solutions

Solved Questions

Solved

Write briefly: a) x(n)=cos(3πn), determine whether the given signal is periodic or non-periodic, also compute the fundamental period.

Very Short Answer 2 Marks May-2023 • PTU B-TECH

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Write briefly: b) Differentiate between energy and power signals.

Very Short Answer 2 Marks May-2023 • PTU B-TECH

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Write briefly: c) Give the computational efficiency of FFT over DFT.

Very Short Answer 2 Marks May-2023 • PTU B-TECH

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Write briefly: d) State the convolution properly of Z-transformation.

Very Short Answer 2 Marks May-2023 • PTU B-TECH

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Write briefly: e) How the stability of the linear time variant system is calculated?

Very Short Answer 2 Marks May-2023 • PTU B-TECH

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Write briefly: f) What are the advantages of representing the digital filter in the block diagram form?

Very Short Answer 2 Marks May-2023 • PTU B-TECH

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May 2023 What are the advantages of representing the digital filter in the block diagram form?
Write briefly: g) What do you mean by truncation and rounding errors?

Very Short Answer 2 Marks May-2023 • PTU B-TECH

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Write briefly: h) Give the four properties of ROC.

Very Short Answer 2 Marks May-2023 • PTU B-TECH

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Write briefly: i) What is meant by frequency warping? What is the cause of this effect?

Very Short Answer 2 Marks May-2023 • PTU B-TECH

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May 2023 What is meant by frequency warping? What is the cause of this effect?
Write briefly: j) What is the need of Multirate Signal Processing?

Very Short Answer 2 Marks May-2023 • PTU B-TECH

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Compute the convolution y(n)=h(n)*x(n) for the values of x(n) and h(n) as given below x(n)=(1/2)^n u(n) and h(n)=(1/4)^n u(n)

Long Answer 5 Marks May-2023 • PTU B-TECH

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Determine the Z-transform and sketch the ROC of: x(n)=(1/2)^n [u(n) - u(n-10)]

Long Answer 5 Marks May-2023 • PTU B-TECH

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Determine the inverse z-transform of the following function
X(z)= rac{1}{1-1.5 z^{-1}+0.5 z^{-2}}
For ROC: |z|>1 and ROC: |z|<0.5.

Long Answer 5 Marks May-2023 • PTU B-TECH

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The system function of the analog filter is given as
H_a(s)= rac{s+0.1}{(s=0.1)^2+9}
Obtain the system function of IIR digital filter by using impulse invariance method.

Long Answer 5 Marks May-2023 • PTU B-TECH

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May 2023 The system function of the analog filter is given as: H_a(s) = (s+0.1) / ((s+0.1)^2 + 0.9). Obtain the system function of an digital filter by using impulse invariance method.
Obtain the direct form-1, cascade & parallel structure for the following system
y(n)= rac{1}{2} y(n-1) + rac{1}{4} y(n-2) + x(n) + x(n-1) + x(n-2)

Long Answer 5 Marks May-2023 • PTU B-TECH

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Design the symmetric FIR low pass filter using rectangular window, whose desired frequency response is given as
(H_d^a(omega)=egin{cases} e^{jomega T} quad ext{for } |omega| le omega_c\ 0 quad ext{otherwise}end{cases})
The length of the filter should be 9 and (omega_c = rac{1}{ ext{rads/sample}}).

Long Answer 10 Marks May-2023 • PTU B-TECH

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With the help of N=8, explain radix-2 Decimation-In-Time (DIT) FFT algorithm for computation of DFT.

Long Answer 10 Marks May-2023 • PTU B-TECH

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May 2023 With the help of N=6, explain radix-2 Decimation-In-Time (DIT) FFT algorithm for computation of DFT.
With the help of a block diagram, explain the architecture of a TMS processor.

Long Answer 10 Marks May-2023 • PTU B-TECH

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01 Where can I find digital signal processing previous year question papers for Bachelor of Technology Electronics and Communication Engineering, 5th semester?

This page lists digital signal processing question papers uploaded for Punjab Technical University Bachelor of Technology Electronics and Communication Engineering, 5th semester, organized for subject-wise browsing where available.

02 Are these official Punjab Technical University question papers?

BRpaper is not the official website of Punjab Technical University. These papers are shared for reference and revision purposes only and are not official university material.

03 How can previous year digital signal processing papers help in exam preparation?

Reviewing past papers can help you understand how questions are typically framed, notice commonly repeated topics, and get a sense of the exam pattern before your own exam.

04 What kind of topics does digital signal processing usually cover?

The question papers here relate to the digital signal processing syllabus set by the university for this course and semester, which typically includes topics such as discrete-time signals, z-transforms, and digital filter design.

05 Does this page include a digital signal processing question bank with answers or solved answers?

This page focuses on providing access to the previous year question papers themselves. A separate question bank or solved answers may not be available for every paper.

06 Can I find papers for other subjects in the same Bachelor of Technology Electronics and Communication Engineering?

Yes, BRpaper organizes papers by university, course, stream, and semester, so you can browse other subjects within the same Punjab Technical University Bachelor of Technology Electronics and Communication Engineering.

Solved question paper for DSP May-2023 (B-TECH 5th)

Digital signal processing May-2023

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