[sdiy] State Variable Filter in AudioXpress

[David Brown]

July 2008

He also has a website

http://www.colinelectronics.com/

Dave

At 05:59 PM 6/19/2008, Paul Perry wrote:
>Can anyone say which issue this is in?
>I can't tell from the magazine website..
>If I knew which issue, I could wait & snag one when it turns up in Australia
>in a few months..
>
>(I must say, speaker testing seems a strange application! Doubtless all will
>be revealed..)
>
>Paul perry Melbourne Australia
>
> > > There's a 14 page article in this month's AudioXpress on a State
> > > Variable Filter design by Dennis Colin, designer of the original ARP
> > > 1047 filter.  -diy