Chaos LFO : who to manage 1/X ?

[Harry Bissell]

MHO:

Dividers are a real weak point in electronics, especially analog.  They
usually are
very limited, especially when the denominator approaches zero...

Even good multipliers are MUCH better than dividers.  For a Chaotic
oscillator you
probably need a pretty good divide...

H^) harry

modlar at gmx.net wrote:

> Hi all !
>
> I am just experimenting a little with chaotic lonlinear equantions
> in order to buit a "Chaotic LFO". I programmed some equations with
> self built analog-computer-circuits, and there are no problems
> with :
> substraktion, addition, multiplication, integration and
> differentiation.
> But I need for some special equations  Y/X !!
> I don't have ANY idea how to manage Z=Y/X.
> I tried it with 2 log converters for Y and Z and subtraction and
> then exp of the result, but it doesnt work really good.
>
> Is anyone , who knows how to design this better ? Perhaps a chip
> like the MC1496 for multiplication ?
>
> This would be VERY VERY helpful !
>
> Thanks, J.S.
>
> --
> Sent through GMX FreeMail - http://www.gmx.net