• Analogue to Digital conversion of signals
• Signals and systems: discrete time signals, signal properties(convolution/correlation)
• Frequency domain processing: discrete Fourier transform, frequency domain filters (low pass, high pass, band-pass, band-reject), filtering in the Frequency Domain, Wavelet Transform
• Z transform, digital filter implementations (DFI, DFII, serial, parallel structures), digital filter design: Infinite Impulse Response (IIR), Finite Impulse Response (FIR).
• Applications of Digital Signal Processing in electrocardiography, electroencephalography, electromyography.