Butterworth bandpass filter design

Design a Butterworth filter to pass the 12 to 38 HZ waves that will have maximum attenuation 0.5 dB in the wave band and minimum attenuation of 50 dB in the stopband.

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Answer 1

[Nishant Gupta]

You can simply use filter designer application available on MATLAB to design various filters. Refer to the following link to know more about filter designer:

https://www.mathworks.com/help/dsp/ug/using-filter-designer.html