http://chrisvaisvil.com/wp-content/uploads/2011/06/box_harmonics.jpg
I used Paul's Extreme Stretch (PES) to take a hammer dulcimer + violin improvisation and divide it into seven streams based on just intonation relationships to A at 55 Hz. This harmonic filtering is a feature of PES – the parameters were 12 harmonics and and a bandwidth of 1 cent. The above graphic (click on it for a larger version) shows graphically the amplitude relationships and also on the far left the frequency in Hz for each track. At the very end you hear a very different sound – that is a few seconds of the original improvisation. This is different from previous demonstrations along these lines since PES has been improved with a new release.
http://micro.soonlabel.com/harmonic_series/daily20110607-box-harmonics.mp3
online play
http://chrisvaisvil.com/?p=920
0 comments:
Post a Comment