[sdiy] Ten new student projects up!

[Aaron Lanterman]

See http://users.ece.gatech.edu/~lanterma/studentprojects

* pitch-to-voltage converter based on a National chip
* VC phaser
* Wrecktifier Waveshaper (quite novel)
* Dr. Acula's *GVwow* box (HP/LP sallen-key-OTA-based cascade, optimized 
to sound cool with a guitar)
* VC Morley Wah
* VC Twin-T oscillator (didn't work out too be too practical - I didn't 
think it would, but I thought it would be interesting exercise to try)
* Comparision of OTAs (very thorough lab work)
* Dual Sallen-Key-vactrol-type HP/LP cascade
* Scream Machine (was supposed to be a Rene MS-20 with CMOS buffers - the 
result is technically "broken" but sounds so insanely cool I told them 
_not_ to fix it, as I would have no idea how to reproduce the crazy sound 
the got!)
* Clone of Music Easel Timbre Generator (didn't work out as expected)

More to come!

- Aaron

-----------------------------------------------------------------------------

Dr. Aaron Lanterman, Asst. Prof.
and Demetrius T. Paris Junior Prof.    Voice:  404-385-2548
School of Electrical and Comp. Eng.    Fax:    404-894-8363
Georgia Institute of Technology        E-mail: lanterma at ece.gatech.edu
Mail Code 0250                         Web:    users.ece.gatech.edu/~lanterma
Atlanta, GA 30332                      Office: Centergy 5212