Eigenwelt Der Apparate-Welt, Pioneers of Electronic Art: Image Processing by Sherry Miller Hocking & Richard Brewster at the Experimental Television Center, 1986. Article discusses Signals, Electricity, Ohm's Law, waveform, sine wave, sine, square, triangle, Noise, frequency, Hortz or HZ, amplitude, Ppv, gain, attenuate, volts, bias, phase, Modulation, filtering, analog vs. digital, square wave, potentiometer or pot, control voltage, Sync, Horizontal Sync, horizontal blanking, verticle blanking, Vertical Interval Reference or VIR, Vertical Interval Test or VIT, burst or burst flag, subcarrier or 3.58 MHz, luminance, chrominance, Line frequency, field frequency, Line and field time base stability, Video Synthesizers, signal source, processors, controllers, Termination, Genlock, waveform monitor, the vectorscope, color or black and white monitors, sequencer, Keying, internal keying, external keying, Split-screens, wipe, and colorizer.