Frequency modulation (FM) - How To Discuss

Frequency modulation (FM),

Definition of Frequency modulation (FM):

1. Method of broadcasting electrical signals that cannot travel very far on their own. In this method, the signal is imposed or imprinted on a carrier wave whose frequency increases or diminishes with the frequency of the signal. FM transmission operates in 88 to 108 megahertz frequency band, and is less susceptible to electromagnetic interference than amplitude modulation (AM).

2. The modulation of a radio or other wave by variation of its frequency, especially to carry an audio signal.

How to use Frequency modulation (FM) in a sentence?

1. The frequency modulation for this radio station is 106.6 megahertz, which is stronger than most other radio stations in our area.
2. I learned how frequency modulation worked and I was really happy to understand that it was a really good method.
3. When the frequency modulation was invented it really changed the way that the world worked at the time in a major way.
4. These data were not used to measure time lags between the acoustic and seismic channels, but merely to demonstrate the similarity in frequency modulation and duration of signals in both the air and ground.