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5) What is the difference between Amplitude Modulation, Frequency Modulation, Medium Waves and Digital Radio? Examine which one is better to send clear signals to receivers and why.

Topic: indigenization of technology and developing new technology.

5) What is the difference between Amplitude Modulation, Frequency Modulation, Medium Waves and Digital Radio?  Examine which one is better to send clear signals to receivers and why. (200 Words)

The Hindu

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