Ang: [sdiy] Moog/Bode type frequency shifter design in EDN europe magazine

[Daniel Araya]

Nice one!

http://www.reed-electronics.com/ednmag/article/CA341451

/d

>>> Peter Blackett <dragon.servicing at virgin.net> 2004-01-21 14:12:21
>>>
Hi,
I just thought you might be interested to know that in the latest
issue
of EDN Europe , Jan 2004 ,
there is an article in the design idea's section for a VCO that
produces
positive and negative output frequencies.the article mentions that
this
is traditionally done in analog music effect units such as they
Bode/Moog frequency shifters.
Article is written by Henry Walmsley from Farnborough .
edn's web address is www.edn-europe.com 
but I don't know if they have the article on line .
regards Peter