About
Julian Bunn
Julian is Principal Computational Scientist and Member of the Professional Staff at the Center for Advanced Computing Research at the California Institute of Technology in Pasadena, California. He gained a B.Sc(Hons) in Physics from the University of Manchester in 1980, and a Ph.D. in Experimental Particle Physics from the University of Sheffield in 1983. His academic research interests include high performance network, computing systems and Grid architectures for particle physics, audio and signal processing techniques, distributed systems, visualization and sonification of large multivariate datasets, statistical methods for pattern recognition, machine learning and most practical esoteric areas of computer science. Other interests include applying machine learning, especially Genetic Algorithms, to the decipherment of the Voynich Manuscript, vintage tube based oscilloscopes and receivers, analogue sound synthesizers, and restoration of vintage cars.
Hi Mr. Bunn,
We have some interests in common, like electronic experiments, vintage cars restoring and old osciloscopes. hahaha. I´ve restored a 1987 2.2litres renault fuego, it was ready for junkyard, and now is like brand new. Also I’ve a vingage tektronix 321A in restoration, and it’s giving me some headaches. hahaha
If you want to stay in contact my mail is jonathanriffel (at) gmail (dot) com
Greetengs from a crazy argentinian guy in an antartica station.
Jonathan
Hello Julian I’m Still trying to find something to swap with you for the Type 575 selector switch
that you have.
Would you please reply to this on my email address info@gmax-research.com with your email address so that I can communicate further.
Regards Peter Billinton
Hello good sir! I stumbled upon your page this evening while researching the MN3208 IC, of which I recently came into a few. I see that in your newest synth project you plan to use them for delay, as do I, though schematics and information outside of the datasheet have been hard to come by. if you do happen to have a schematic worked out, drop me a line, I’d love to see it if you are so inclined. Thanks much!
-Sam
theehumansound@gmail.com
theehumansound.wordpress.com
samhumans.blogspot.com
Hi Sam,
I will have a look through my circuit folder to see what I have. My recollection is that I found this chip rather tricky to get working. There are some circuits in a book I have by David Manners, if I remember correctly.
Best,
Julian
Julian,
I happened upon your page through some very in-depth google-ing. I have purchase a little project piece for myself, its a vintage ‘scope, Military TS34A-AP. I was wondering if you could offer any insight to this thing, as I have found nothing except what you have posted on your site. I would really appreciate it, as I do not even know where to start. My email is johnrmuth at gmail dot com.. Thank you,
John