Which method is used for not the FM demodulator?

Which of the following method is not used for FM demodulation?

Which of the following is not a technique for FM demodulation? Explanation: Various techniques such as slope detection, zero crossing detection, phase locked discrimination and quadrature detection are used to demodulate FM. Product detector is used for demodulating AM signals.

What is the main disadvantage of FM?

Disadvantages of FM: Much more Bandwidth (as much as 20 times as much). More complicated receiver and transmitter.

What is PLL FM?

(Phase-Locked Loop) An electronic circuit that compares an input frequency and phase to a reference signal. … For example, in a superheterodyne FM radio, a PLL is used to lock the local oscillator to an accurate frequency reference such as a crystal or ceramic resonator.

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