In this video, we will learn What is Beat Frequency? so let's start to play this video.

What is Beat Frequency?

Beats are the phenomenon caused by two sound waves of the nearly same frequency and amplitude traveling in the same direction.

We take two sound waves moving in the same direction and see how beat sounds

Did you observe there was a striking kind of noise between two frequencies

Since it was a combination of two frequencies which were not exactly the same but nearly the same.

This striking noise is producing Beats

Mathematically, Beat frequency is the difference between the frequencies of two waves

Which is given by mod of F two minus F one.

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