Impulsive noise (IN) constitutes a limiting factor in power-line communication systems. especially in those relying on orthogonal frequency division multiplexing (OFDM). If a single time-domain sample is contaminated by an impulse. all subcarriers become contaminated after the spreading of the discrete Fourier transform-based demodulation. https://chefesquipmenters.shop/product-category/spoon-rests/