What statement best describes demodulation?

What statement best describes demodulation?

Question 1 of 27070Q40BDyo5Blcc8D8A1XhL

What statement best describes demodulation?

Question 1 of 27070

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What statement best describes demodulation?

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🔍 Key Concepts

• Modulation vs demodulation in radio communications • Purpose of a carrier wave in transmitting information (voice, data, etc.) • What part of the signal actually contains the intelligence/information

💭 Think About

• Ask yourself: When a radio signal is received, what must the receiver do to recover the original voice or data? • Which choice describes getting the information OUT of a modulated carrier, rather than cleaning up noise or interference? • Do any of the options confuse demodulation with filtering or noise reduction rather than signal decoding?

✅ Before You Answer

• Verify which option refers specifically to the information/intelligence in the signal, not to noise or interference. • Check that the process described happens inside the receiver after the signal is captured by the antenna. • Eliminate any answers that describe removing noise or separating different services (like TELEX vs voice) instead of recovering the original message.