Jaypee Institute of Information Technology (JIIT) 2008 B.E Test 3: Speech Coding & processing - Question Paper
this is for mtech also
JAYPEE UNIVERSITY OF INFORMATION TECHNOLOGY
WAKNAGHAT
T-3 M.Tcch I and B.Tech VII Semester 2008
Subject Code: 08B71EC4I0 Max Marks 30
Subject Name: Speech Coding and Processing Max Time I Vi hrs
Attempt all seven questions
1. Describe how Maxs (pdf optimized) quantizer can be designed. Why is this quantizer not commonly used? (5)
2. Describe the sub-band coding of spcech. Explain how the optimum bit allocation is obtained. (5)
3. Describe any artificial speech production instrument, and compare it with the human speech production mechanism. (4)
4. Describe how the filter bank can be used as a model for the auditory system. (4)
5. List and explain the linguistic categories for ASR. (4)
6. Explain Dynamic Time Warping. Why is it required? (4)
7. Describe statistical sequence recognition. (4)
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