Moog Ladder Filter

[Paul Schreiber]

The Minimoog Service Manual has a fair explaination, but the "real" one is
in the Journal
of the Audio Engineering Society article he wrote in 1968, I believe.

Also, you can order his original LP filter patent for like $2 from the US
patent office.

You *used to* be able to view it free at www.patents.ibm.com

but IBM got greedy and took off all the pre-1971 stuff.

Paul Schreiber