MCQOPTIONS
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| 1. |
Modulation is the process of superposing |
| A. | low frequency audio signal on high frequency waves |
| B. | low frequency radio signal on low frequency audio waves |
| C. | high frequency audio signal on low frequency radio waves |
| D. | low frequency audio signal on low frequency radio waves |
| Answer» B. low frequency radio signal on low frequency audio waves | |