See the update in this post."My name is Tom Cameron and I would like to explain what is going on in the picture on the back cover of my old album 'Music To Wash Dishes By'. I was pleasantly surprised to see the album profiled and transcribed in the Matrixsynth Blog. The synthesizers (EML 101, EML 4004/401) and the Shure Vocal Master powered mixer were correctly identified as was the location of the performance...
There is a white headband that I am wearing which contains three electrodes which are monitoring my brain waves using a biofeedback machine...
This allows me to use the feedback voltage to control the synthesizers without the risk of a ground loop frying my brain. The control voltage of about five volts was then used to control the pitch and filters of the EML 101 and also advance step by step the sequencer on the EML 4004/401. The result was that I could control and play the synthesizers with brain waves alone..."
