A speech signal with bandwidth B= 10 Khz is sampled at F2 = 20 KHz. Suppose that the signal is corrupted by four sinusoids with frequencies.
F1 = 10,000 Hz ,F2 = 8889 Hz, F3 = 7778 Hz , F4 = 6667 Hz
A. Design a FIR filter that eliminates these frequency components.
B. Choose the gain of the filter so that |H(0)| = 1 and then plot the log magnitude response and the phase response of the filter.
perform the following tasks and show them with the results in your project report, using LabVIEW. You can use Matlab to verify and compare your results obtained by LabVIEW.
All the plots must be labeled very well with clear captures and good explanations of what they are:
(a) Use figures, as much as it is necessary, to explain your approach, comments, analysis, results, and your design.
(b) Plot impulse response