Figure 10. Energy spectra obtained for the signal conditioning of the voltage. This represents one cycle (one turn) in Constant torsion detected as spectral torsion. The frequency is decreased until 121.56Hz.

From

Detector of Torsion as Field Observable and Applications

Dr. Francisco Bulnes, A J. C. García-Limón, L. A. Ortiz-Dumas, V. A. Sánchez-Suarez

American Journal of Electrical and Electronic Engineering. 2020, 8(4), 108-115 doi:10.12691/ajeee-8-4-2