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Why high frequency carrier waves are used for transmission of audio signals?

Why high frequency carrier waves are used for transmission of audio signals?

Monjur Alahi
Monjur Alahi
5 views
2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar
Salim Ahmed Kawsar

An audio signal has low frequency (<20 kHz) and low frequency signals cannot be transmitted over large distances. Because of this, a high frequency carrier waves are used for transmission.

5 views Answered 2023-02-05 15:29

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