Conceptualized, designed, built and tested product based on Fourier analysis concepts to obtain high frequency sine waves from
digital square wave oscillators, resulting in less expensive / more compact product.
The two most common types are the magnetic sensors with a pick - up coil that produce A / C voltage and the Hall - effect sensors that produce
a digital square wave signal as in the photo above.
Not exact matches
The exhibition included a new series of video works entitled
Digital Hurricane
Waves, at first shown in a minimally improved, 12,000
square - foot space never before utilized at MASS MoCA and then featured in the museum's first - floor gallery space.