Design three bandpass digital filters, one with a central frequency of (770 mathrm{~Hz}), a second of (852
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Design three bandpass digital filters, one with a central frequency of \(770 \mathrm{~Hz}\), a second of \(852 \mathrm{~Hz}\), and a third of \(941 \mathrm{~Hz}\). For the first filter, the stopband edges are at frequencies 697 and \(852 \mathrm{~Hz}\). For the second filter, the stopband edges are 770 and \(941 \mathrm{~Hz}\). For the third filter, the edges are at 852 and \(1209 \mathrm{~Hz}\). In all three filters, the minimum stopband attenuation is \(40 \mathrm{~dB}\) and use \(\Omega_{\mathrm{s}}=8 \mathrm{kHz}\).
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Related Book For
Digital Signal Processing System Analysis And Design
ISBN: 9780521887755
2nd Edition
Authors: Paulo S. R. Diniz, Eduardo A. B. Da Silva , Sergio L. Netto
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