Answer Happy

Digital Signal Processing
You are required to identify and analyse the assigned corrupted audio signal. As you are likely aware, when someone records data, the signal of interest is often corrupted by unwanted noise. Therefore, the objective of this assignment is to identify these unknown and unwanted noisy signals and to eliminate them using: FFT-based (frequency domain) filtering method You are expected to apply the knowledge that you obtained from the lectures to accomplish the tasks by using MATLAB. To help you identify the desired signal, unwanted sinusoidal signals and noise signals it is suggested that you view the corrupted signal using MATLAB.