[sdiy] Analog computers

[Yves Usson]

While surfing around I found this interesting article (two parts) at :
http://www.iop.org/EJ/S/2/GOOGLE/88RUlBNSr06V3f3mzFcsUw/abstract/0031-9120/10/5/
007

http://www.iop.org/EJ/S/2/GOOGLE/WmN.QZlUaPiDIpjzmwxfg/abstract/0031-9120/10/6/0
06

You can dowload the PDF files for free !

Cheers

>> Hi all..I recall looking at some old  Practical Electronics Magazines..and
>> noticing an analogue Computer project ..I think in the early 70's (or was
>it
>> late 60's ?) . Diode function generators and banana sockets everywhere!
>
>I have a "Hobby Electronics" DIY analogue computer design
>from the mid 1980s, and there was another one last year in
>"Everyday Electronics".  Both are fairly simple and don't
>include diode function generators or multipliers.  I can scan
>the Hobby Electronics one if anyone's interested.  The
>Everyday Electronics should still be available as a back
>issue - November 2002 - Analogue Computer with PC
>interface.
>
>I got as far as building an exponentially voltage controlled
>integrator last year (out of a THAT2150), but never got
>around to building a full analogue computer so I don't know
>how useful it would be musically.
>
>
>Steve