Calculating Frequency

Thread Starter

darbyrne

Joined Dec 7, 2006
7
Hi all,

Quick question:

A Sine wave completes one cycle in 25 us. What is the Frequency?
what is the calculation used here?
 

donskiter

Joined Nov 17, 2006
29
An alternative method to calculate frequency is to measure the time between two consecutive occurrences of the event (the period) and then compute the frequency f as the reciprocal of this time:

F=1/T=1/0.000025=40000Hz

where

T is the period.
 
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