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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 3 of 7

Discuss
Answer: (a).Sampling, quantizing, encoding
Q22.
In Adaptive Delta Modulation, the slope error reduces and ___________
Discuss
Answer: (b).Quantization error increases
Q23.
Frequency domain coders divides the speech signal into __________
Discuss
Answer: (a).A set of frequency components
Q24.
In frequency domain coding of speech, the number of bits used to encode each frequency component is constant.
Discuss
Answer: (b).False
Q25.
Quantization is a ________ process.
Discuss
Answer: (c).Non-linear
Q26.
Sub band coding codes the short time transform of a windowed signal.
Discuss
Answer: (b).False
Q27.
Which of the following is one of the most frequently used transform in speech coding?
Discuss
Answer: (d).Discrete cosine transform
Discuss
Answer: (d).Adaptive transform coding
Q29.
Waveform coders and Vocoders are the types of ____________
Discuss
Answer: (a).Speech coders
Q30.
The type of frequency domain coding that divides the speech signal into sub bands is _____
Discuss
Answer: (d).Sub-band coding
Page 3 of 7

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