Does 3DFS Technology use Fourier Analysis when calculating harmonics?

harmonics
fourier-analysis
harmonic-distortion

#1

The Fourier Analysis was invented to calculate harmonics using RMS and similar measurement methods. This method for calculating harmonics is indirect and slow (not Real-Time).

3DFS Technology does not use Fourier Analysis in any way. Our approach is a direct measurement. Within the sinewave, the 3DFS Technology receives the full spectrum of information on everything related to electricity (including harmonics).