MCQOPTIONS
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MCQOPTIONS
This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Wireless & Mobile Communications Questions & Answers Linear Predictive Coders knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Multipulse excited LPC requires pitch detection. |
| A. | True |
| B. | False |
| Answer» C. | |
| 2. |
The problem of buzzy twang in synthesized speech is mitigated by multipulse excited LPC or code excited LPC. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 3. |
Which of the following LPC produces a buzzy twang in the synthesized speech? |
| A. | Multiple excited LPC |
| B. | Residual excited LPC |
| C. | LPC Vocoders |
| D. | Code excited LPC |
| Answer» D. Code excited LPC | |
| 4. |
Linear predictive vocoders use __________ to estimate present sample. |
| A. | Weighted sum of past samples |
| B. | Multiplication of past samples |
| C. | One past sample |
| D. | Do not use past samples |
| Answer» B. Multiplication of past samples | |
| 5. |
Linear predictive coding system models the vocal tract as __________ linear filter. |
| A. | Pole and zero |
| B. | All zero |
| C. | All pole |
| D. | No pole |
| Answer» D. No pole | |