Home/Basic Physics/Sound/Beats14. SoundBeatsIn 14. SoundFormulaCopy LaTeXfbat=∣f1−f2∣f_{\text{bat}}=|f_1-f_2|fbat=∣f1−f2∣Tagsphysicsphysics formulawavessoundDetailThe beat frequency is the absolute value of the difference of the two frequencies.Explore the ideaExplore the ideaFound an error? Contact us.Related formulasRelatedSuperpositionytotal=∑iyiy_{\text{total}}=\sum_i y_iytotal=i∑yiOpen formulaOpen in section