filter -butterworth I need information for digital filter

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vead

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filter -butterworth
tpe low pass, high pass, band pass, band stop
transform type - Z transform

specification for filter

passband cut off frequency
stopband- cut off frequency
passband ripple
stopband attenuation
sampling frequency

Q1) does cut off frequency edge frequency and corner frequency same or different ?
 

There are a variety of online tools and calculators that can help you perform the calculations for creating the correct filter. Here is one that seems relatively comprehensive.


Regards,
Willis
 
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    vead

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how to identify by the given specification that its low pass, high pass,band pass or band stop filter
 

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