[sdiy] Student projects from my Spring 2008 class posted

[Aaron Lanterman]

See here:

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

Also, you'll find projects from Fall and Spring 2006. (In the Spring  
2008, I relaxed the degree to which the project needed to be novel -  
modularizing part of a synth without much modification was sufficient,  
since I was awfully busy with a newborn I didn't have time to help  
debug in lab as much as I normally would, so I steered them away from  
riskier things.)

I would be thrilled if other folks tried building these things and  
improving upon these projects. In particular, check out the Sallen-Key  
bandpass and highpass filters (a true pure 2nd order S-K highpass, not  
a swap-input-and-ground on lowpass S-K like in the MS-20) by Fojas and  
Thomas. The designs were inspired by the SSM2040 datasheet, but I  
don't recall seeing a real S-K bandpass and highpass actually  
implemented before.

Luke's report on the Music Easel timber generator was kinda nice and  
had some cool scope plots.

- Aaron