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प्रश्न
In communication system, the process of superimposing a low frequency signal on a high frequency wave is known as ______.
विकल्प
repeater
attenuation
modulation
demodulation
MCQ
रिक्त स्थान भरें
उत्तर
In communication system, the process of superimposing a low frequency signal on a high frequency wave is known as modulation.
Explanation:
The act of superimposing a low-frequency signal on a high-frequency wave is known as modulation.
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Common Properties of All Waves
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