Energy Fm

Introduction to energy Fm:

Modulation can be defined to as the process of varying a carrier wave which is having very high frequency with a modulating signal. The signal that needs to be modulated may be the message need to be sent to the receiver. Suppose that a message needs to be send to a longer distance, then this message cannot be send alone. This message needs to be modulated with a higher frequency carrier wave so that the message will be safe from any loss of data. I like to share this Electromagnetic Spectrum Energy with you all through my article.

Modulation is of two types; digital as well as analog. In the analog modulation there are several forms of modulations like amplitude modulation, single-sideband modulation frequency modulation etc.

Frequency Modulation

This is a process in which the frequency of modulating signal is changing. This can be defined in contrast to that of the amplitude modulation, were the amplitude gets changing. The frequency modulation is used in sending very high frequency radio waves. This also applicable in case of sending the analog TV signals.

There are two types of FMs. They are:

Wide FM

Narrow FM

Wide FM:

This type of Fm is used in order to broadcast radio signals. This is also called as W-FM or Wide-FM. In the W-FM there is no much need for very high signals.

Narrow-FM:

The type of modulation that is required for two-way radio broadcasting is known as N-FM or the narrow-FM. The narrow FM is used in order to save the bandwidth. The narrow-Fm or n-FM is capable of sending signals into the space. Please express your views of this topic Formula for Gravitational Potential Energy by commenting on blog.

Synthesizing Sound

The frequency modulation is also used widely at sound synthesizing. In the earlier synthesizers there were FM syntheses which the newer computers are done with the help of the sound cards.

The frequency modulation has got many other applications also like seismic prospecting, radars etc.