FM stands for frequency modulation, a method used to encode information on a carrier wave by varying the frequency of the wave. This modulation technique is commonly used in radio broadcasting to transmit audio signals. FM is known for its high fidelity and resistance to noise compared to other modulation schemes like AM (amplitude modulation).

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What is FM?

Osmomair ∙

Lvl 1

∙ 14y ago

Updated: 5/22/2024

FM stands for frequency modulation.

The definition is: when the frequency of the carrier wave is changed in accordance with the intensity of the signal, it is called frequency modulation.

In frequency modulation, only the frequency of the carrier wave is changed in accordance with the signal. However, the amplitude of the carrier wave remains unchanged.

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∙ 14y ago

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