## Abstract

In many applications dealing with signal pre-emphasis and de-emphasis, engineers speak of the time constant of a resistor-capacitor combination instead of transition frequency. The relation between the two is: where τ is the time constant in seconds.

$$ \tau = \frac{1}{{2\pi f}} $$

(94.1)

$$ f = \frac{1}{{2\pi \tau }} $$

(94.2)

## Keywords

Dynamical System Time Constant Electrical Engineer Transition Frequency Reference Data
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## Copyright information

© Springer Science+Business Media New York 1994