Lectures related to Extremely low frequency

Covers optical methods for improving image contrast using Fourier filtering techniques in a 4F optical setup.

Introduces the electrodynamic loudspeaker, explains radiation types, and discusses bandwidth zones.

Covers the solution and common mistakes in Assignment 1a on system design.

Covers the analysis of measurements and defects engineering in semiconductor devices, including density of states and defect probing.

Explores forced harmonic oscillators, resonance, and effects of damping on mechanical oscillators.