among the chebsew and butterworth filter which is more
efficient?
Answers were Sorted based on User's Feedback
Answer / sandya
I Guess, Chebyshev filters are more efficient as they have
the property to minimize the error between the idealized
filter characteristic and actual over the range of the
filter, but with ripples in the passband.
Chebyshev filters are sharper than the Butterworth filter &
they show fewer ripples over the bandwidth. whereas The
Butterworth filter rolls off more slowly around the cutoff
frequency than the other filters and shows no ripples.
Is This Answer Correct ? | 13 Yes | 1 No |
Chebyshev filter is more efficient than butterworth filter.
It has sharp cut at the stop band even though it hase some
ripples in the pass band
Is This Answer Correct ? | 6 Yes | 0 No |
Answer / sivanvitha
Compared with a Chebyshev Type I/Type II filter the
Butterworth filter has a slower roll-off, and thus will
require a higher order to implement a particular stop band
specification,
But Butterworth filters have a more linear phase response
in the pass-band than Chebyshev Type I/Type II
Is This Answer Correct ? | 4 Yes | 0 No |
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