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Art Music Science

EEGsynth studio performance

On the evening of October 15, 1+1=3 performed together with Carima Neusser for a small invited audience at Jean-Louis’ studio. Those who have followed the blog will know that for some time we have been developing the possibilities of the EEGsynth to use muscle activity as a control signal for sound synthesis. This was our […]

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Hardware Technology

USB CV/Gate controller with four channels

Following testing of the one-channel CV/Gate controller and discussions with Stephen, I moved on and designed a four-channel version. The MCP4725 DAC converter used in the previous version can be combined with another DAC on the same I2B bus by removing a connection on the breakout board. However, the I2C bus won’t scale further. I […]

Categories
Hardware Technology

USB CV/Gate controller with one channel

I completed the first Arduino based controller. It has a single control voltage and a single gate, both directly wired to a male 3.5mm connector. Using serial commands over the USB connection, it allows specifying the control voltage between 0 and 5V(*), and the binary gate value (TTL logic). *) although the design was meant […]