Q. De-emphasis circuit is used

(A) before detection
(B) after detection
(C) before encoding
(D) after encoding

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✅ Correct Answer: (B) after detection

Explanation: de-emphasis means attenuation of those frequencies by the amount by which they are boosted. it is done at the receiver end

Published by Vijay Sangwan ⭐ 28.62K Points at 08-Feb-2025 07:16 pm in Communication Engineering

Explanation by: Vijay Sangwan

de-emphasis means attenuation of those frequencies by the amount by which they are boosted. it is done at the receiver end

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