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LOYOLA COLLEGE (AUTONOMOUS), CHENNAI 600 034
M.Sc.DEGREE EXAMINATION VISUAL COMMUNICATION
FIRSTSEMESTER APRIL 2018
17PVC1MC02- MEDIA TECHNOLOGIES
Date: 02-05-2018 Dept. No. Max. 100 Marks
Time: 01:00-04:00
PART-A
Answer ALL the following in 50 words 10 x 2 20
1. Laggards
2. Noise
3. Frequency
4. Flash memory
5. Uplink
6. DRM
7. CAS
8. Streaming
9. Codec
10. Transponders
PART-B
Answer any FIVE questions in 200 words 5 x 8 40
11. Enumerate the properties of sound waves.
12. Describe Radio Propagation.
13. What are the differences between LCD and CRT display?
14. Explain the process of video digitization techniques.
15. What is spectrum allocation? Explain.
16. Describe the functions of TRAI.
17. What is cloud computing? Explain.
PART-C
Answer any TWO of the following in 400 words 2 x 20 40
18. Explain the satellite communication technique with suitable diagrams.
19. Write an essay on innovation diffusion.
20. Elucidate the CMOS technology in DSLR camera.
21. Explain the mobile communication system.