ERC Convener Assignment – AM Audio Demodulation. This is a part of the ERC Convener Assignment. It involves demodulating a noisy AM (Amplitude Modulated) audio signal using MATLAB. The steps include ...

m = sinc(1e4t); carrier = cos(2pifct); dsb_sc = m .* carrier; Wn = (fc - 2) / (fs/2) [b, a] = butter(15, Wn, 'high'); vsb = filter(b, a, dsb_sc); demodulated = vsb ...