Goyder's Line And A Shadow Passes
By Tristan Louth-Robins on May 3, 2014 10:32 am
A follow-up to last week's submission.
I set up a light sensor near the window in my studio and (via Arduino) read the light measurements in Max/MSP , using this data to control the frequencies of two sawtooth waves. The sawtooth signals are then routed to the inputs of the Microkorg's vocoder as the Carrier and Modulation inputs.
I recorded the track from 5:15pm to 5:35pm as the sun was starting to go down and the light steadily diminished. Over the course of the track you will hear the gradual shift in modulations and interrelationships between the sound sources as the light index drops. Obviously, this is an edited version and I might post the full 20-minute version on my Bandcamp page at a later date.
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