Exam Details
| Subject | Signal Compression | |
| Paper | ||
| Exam / Course | Diploma In Electronics And Communication Engineering (DECVI)/ Advanced Level Certificate Course In Electronics And Communication Engineering (ACEVI)/ | |
| Department | School of Engineering & Technology (SOET) | |
| Organization | indira gandhi national open university | |
| Position | ||
| Exam Date | June, 2016 | |
| City, State | new delhi, |
Question Paper
No. of Printed Pages: 2 IBIELE-OI0 I
B.Tech. -VIEP -ELECTRONICS AND COMMUNICATION ENGINEERING (BTECVI)
Term-End Examination
June, 2016
tJ r2bb
BIELE-O10 SIGNAL COMPRESSION
Time: 3 hours Maximum Marks: 70
Note: Attempt any seven questions. All questions carry equal marks. Use of scientific calculator is allowed. Missing data may be suitably assumed.
1. Discuss Huffman encoding procedure. Explain with the help of an example. 10
2. Draw and explain the flow chart for Adaptive Huffman decoding algorithm. 10
3. What do you mean by modelling? Write down the various advantages of modelling. 5
Discuss Burrows-Wheeler Transform algorithm. 5
4. Where do we use the dictionary techniques of encoding Also explain the various types of dictionary techniques. 10
5. Explain the various Lossless Compression standards for files, text, images and faxes.
6. What is rate distortion function Write down its properties in brief. 5
What is quantization Explain additive noise model of a quantizer. 5
7. What do you understand by Adaptive Quantizer Explain the various approaches to adopting the quantizer parameters. 10
8. Explain Continuous Wavelet Transform and Discrete Wavelet Transform (DWT). Also write down their applications. 5
Draw and explain the block diagram of sub-band coding scheme. 5
9. Discuss discrete Walsh-Hadamard transform by using a suitable diagram. 5
What are the salient features of discrete cosine transform Also state its applications. 5
10. Write short notes on any two of the following: 2x5=10
Golomb Codes
Uniform and Non-uniform Quantization
Video Compression Standards
B.Tech. -VIEP -ELECTRONICS AND COMMUNICATION ENGINEERING (BTECVI)
Term-End Examination
June, 2016
tJ r2bb
BIELE-O10 SIGNAL COMPRESSION
Time: 3 hours Maximum Marks: 70
Note: Attempt any seven questions. All questions carry equal marks. Use of scientific calculator is allowed. Missing data may be suitably assumed.
1. Discuss Huffman encoding procedure. Explain with the help of an example. 10
2. Draw and explain the flow chart for Adaptive Huffman decoding algorithm. 10
3. What do you mean by modelling? Write down the various advantages of modelling. 5
Discuss Burrows-Wheeler Transform algorithm. 5
4. Where do we use the dictionary techniques of encoding Also explain the various types of dictionary techniques. 10
5. Explain the various Lossless Compression standards for files, text, images and faxes.
6. What is rate distortion function Write down its properties in brief. 5
What is quantization Explain additive noise model of a quantizer. 5
7. What do you understand by Adaptive Quantizer Explain the various approaches to adopting the quantizer parameters. 10
8. Explain Continuous Wavelet Transform and Discrete Wavelet Transform (DWT). Also write down their applications. 5
Draw and explain the block diagram of sub-band coding scheme. 5
9. Discuss discrete Walsh-Hadamard transform by using a suitable diagram. 5
What are the salient features of discrete cosine transform Also state its applications. 5
10. Write short notes on any two of the following: 2x5=10
Golomb Codes
Uniform and Non-uniform Quantization
Video Compression Standards
Other Question Papers
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Subjects
- Advance Microprocessor And Architecture
- Analog And Mixed Mode Vlsi Design
- Analog Communication
- Analog Electronic Circuits
- Analog Integrated Circuits Design
- Antennas And Propagation
- Applied Electronics
- Audio and Video Engineering
- Basic Telematics
- Basics Of Electronics Engineering
- Bio Informatics
- Circuits and Networks
- Computer Architecture
- Computer Communication Networks
- Control Engineering
- Data Communication And Network
- Data Structures
- Device Modelling For Circuit Simulation
- Digital Communication
- Digital Electronics
- Digital Signal Processing
- Digital System Design
- Dip- ECE PCB Design & Testing
- Electromagnetic Field Theory
- Electronic Measurement And Instrumentations
- Electronic Measurement and Instruments
- Electronic Product Design
- Electronic Switching Circuits
- Embedded System Design
- Industrial Electronics
- Information Theory And Coding
- Linear Integrated Circuits
- Maintenance Of Electronic Equipment
- Micro Controller
- Micro Controllers
- Microelectronics Technology
- Microprocessor
- Microprocessor And Its Applications
- Microwave And Radar Engineering
- Modeling And Testing Of Digital Systems
- Multirate Systems
- Nano - Electronics
- Optical Fiber Communication
- Opto Electronics Communication Systems
- Power Electronics
- Principles of Communication Engineering
- Quantum Communication
- Rf Circuits
- Satellite And Tv Engineering
- Signal Compression
- Signals And Systems
- Technical English
- Television Engineering
- Wireless Communication