MCQOPTIONS
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MCQOPTIONS
This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Wireless & Mobile Communications Questions & Answers Vocoders knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Cepstrum vocoder uses __________ |
| A. | Wavelet transform |
| B. | Inverse wavelet transform |
| C. | Cosine transform |
| D. | Inverse Fourier transform |
| Answer» E. | |
| 2. |
________ is often called the formant of the speech signal. |
| A. | Pitch frequency |
| B. | Voice pitch |
| C. | Pole frequency |
| D. | Central frequency |
| Answer» D. Central frequency | |
| 3. |
Vocoders are simple than the waveform coders. |
| A. | True |
| B. | False |
| Answer» C. | |
| 4. |
Vocoders __________ the voice at the receiver. |
| A. | Analyse |
| B. | Synthesize |
| C. | Modulate |
| D. | Evaluate |
| Answer» C. Modulate | |