what is pre-warping in filter design?

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Question Posted / yajnesh

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what is pre-warping in filter design?..

Answer / rushabh

pre-warping is the method of solving the problem of warping
in signal processing, and this warping effect is occur when
we convert the signal analog to digital form we cant get
actual linear response ,so for gettimg beter response we
add both response then we can get some linear response but
not perfactly.

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66 Yes

18 No

what is pre-warping in filter design?..

Answer / sowjanya

wraping: It is the non linearity between analog and digital.
prewarping: It is used to reduce or solve warping.

Is This Answer Correct ?

13 Yes

5 No

what is pre-warping in filter design?..

Answer / sivaranjani e

Warping : It is an effect that compresses magnitude & phase response .
Pre-Warping : It is an effect that is used to overcome the problems faced in Warping

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11 Yes

4 No

what is pre-warping in filter design?..

Answer / aishawrya

prewrapping;it is the method to overcome wrapping

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4 Yes

2 No

what is pre-warping in filter design?..

Answer / shweta

Prewarping technique is used to overcome /avoid the problems of wraping.

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1 Yes

1 No

what is pre-warping in filter design?..

Answer / ashish yadav

Prewarping is the method of introducing nonlinearily in
frequency relationship to compensate warping
effect....posted by Mr. Ashish Yadav reference frm J.S
Chitode

Is This Answer Correct ?

16 Yes

21 No

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