exponential rising

[Patrik Erikson]

>   An exponentially rising waveform across a cap.???  That's the inverse
>   function to the caps' normal behaviour, isn't it? 
>
>I have no idea what you mean by "inverse", but a capacitor with a
>resistive load will naturally do an exponential decay.

I meant the mathematic inverse-function of a logarithmic curve, which should
be some kind of exponential one. The caps normal behaviour is, of course, to
charge logarithmically, and discharge exponentially. So, one should be able
to get an exponentially rising waveform as a result by inverting the voltage. 
But, as you said, it will propably sound the same as an exponential decaying
wave... 

                /P.


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