Signal Theory Archives - Alexander Mandragon

Can Frequencies Be Negative?

July 19, 2025 by Alex Mandragon

ymbolic representation of negative and positive frequencies as counter-rotating energy spirals in a toroidal field, centered on harmonic balance and sacred geometry.

Are negative frequencies real? Discover the difference between negative Hertz in sound, mathematics, and energy models — and why they might matter more than you think.