How To Calculate Beat Frequency
How To Calculate Beat Frequency . This is known as beating. The beat frequency refers to the rate at which the volume is heard to be oscillating from high to low volume. Derivation of beat frequency formula (Hindi) YouTube from www.youtube.com So if there's a beat frequency of five hertz and the flutes playing 440, that means the clarinet is five hertz off from the flute. So the clarinet might be a little too high, it might be 445 hertz, playing a little sharp, or it might be. This causes a periodic variation of intensity of the resultant wave.