Jan 24, 2013

This note provides expressions for the overall f3db frequency

Some examples are:

N x3db

1 1.0 2 0.6436 3 0.5098

Some examples are:

N x3db

1 1.0 2 0.8022 3 0.7140

(Note that the results for the 2nd order double-pole case are exactly the square-root of the results for the single-pole case)

x3db = 0.73735