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Welcome to the Speech Coding MCQs Page

Dive deep into the fascinating world of Speech Coding with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Speech Coding, a crucial aspect of Wireless and Mobile Communications. In this section, you will encounter a diverse range of MCQs that cover various aspects of Speech Coding, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Wireless and Mobile Communications.

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Check out the MCQs below to embark on an enriching journey through Speech Coding. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Wireless and Mobile Communications.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Speech Coding. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Speech Coding MCQs | Page 5 of 7

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Q41.
Formant vocoders use large number of control signals.
Discuss
Answer: (b).False
Discuss
Answer: (d).Inverse Fourier transform
Q43.
Linear predictive coders belong to _______ domain class of vocoders.
Discuss
Answer: (a).Time
Q44.
Linear predictive coders are computationally simple.
Discuss
Answer: (b).False
Q45.
Linear predictive coding system models the vocal tract as __________ linear filter.
Discuss
Answer: (c).All pole
Q46.
Linear predictive vocoders use __________ to estimate present sample.
Discuss
Answer: (a).Weighted sum of past samples
Q47.
Which of the following LPC uses code book?
Discuss
Answer: (d).Code excited LPC
Q48.
How many past samples are used by linear predictive coders to estimate present sample?
Discuss
Answer: (b).10-15
Q49.
Which of the non-linear transform is generally used to improve the coding of reflection coefficient?
Discuss
Answer: (a).Long area ratio transform
Q50.
Which of the following LPC uses two sources at the receiver?
Discuss
Answer: (c).LPC Vocoders
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