👉 "Microsection" is a term used in the field of computer science and digital signal processing to refer to the smallest segment or subband that can be sampled from a continuous-time signal. This term is often used in the context of filtering, where it refers to the narrowest frequency band through which the signal can be filtered without losing any information about the original signal. For example, if we have a continuous-time signal x(t) and we want to filter out frequencies above 1 Hz, we
