work in progress for devart commision.  doesn't sound good yet ! 

Jan 9 Testing

this is an experiment with using chroma (note) detection and using shepard tones to recreate the sound based on chroma. 

RadioheadChroma

this is for the devart project.  this is 20 minutes of notes I found on the radio that sound like "A".  I built software that scans 1000 or so radio stations for a minute each, this is about 1/6th of the "A" samples I've found.  I strung them all together, it's interesting to see how the line up but also deviate. 

here's a quick sin wave of A to get a sense of the tone I was scanning for:  

http://www.youtube.com/watch?v=OUvlamJN3nM

thesystemis