# Angular frequency. Wrong interpretation at Wikipedia?

number of oscillations per unit of time


But this doesn't seem to be correct since the angular frequency is the speed of wave rotation, and Wiki actually says about the wave frequency. Is this correct or I simply don't understand something?

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Yes, you are right. There is an implicit factor of $2\pi$. –  Qmechanic Feb 16 '12 at 9:38
Okay, thanks, corrected the article. –  ctapobep Feb 16 '12 at 9:55