Gazi, O.2025-05-132025-05-1320181866-2609https://doi.org/10.1007/978-981-10-4962-0_2https://hdl.handle.net/20.500.12416/9716Digital signals are obtained from continuous time signals via sampling operation. Continuous time signals can be considered as digital signals having infinite number of samples. Sampling is nothing but selecting some of these samples and forming a mathematical sequence called digital signal. And these digital signals can be in periodic or non-periodic forms. © Springer Nature Singapore Pte Ltd. 2018.eninfo:eu-repo/semantics/closedAccessDigital FilterDigital SignalInverse Fourier TransformReconstructed SignalReconstruction FilterBook Part137114410.1007/978-981-10-4962-0_22-s2.0-85072835903N/AQ4