what is the need for filtering

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what is the need for filtering..

Answer / prabu

its used to pass desired band of frequency and reject all
other frequency

Is This Answer Correct ?

16 Yes

0 No

what is the need for filtering..

Answer / ashutosh vikram singh

for transmitting desired frequency band in our circuit we
use filter

Is This Answer Correct ?

6 Yes

1 No

what is the need for filtering..

Answer / durgaravindra

the need of flitering we have to transmit and recieve
desired singal without any noise or distortion

Is This Answer Correct ?

3 Yes

1 No

what is the need for filtering..

Answer / vinuprasad

It's mostly used in Communication purposes, to filter a
desired frequency from a mixed frequency(two or more) like
in modulation.

Is This Answer Correct ?

2 Yes

0 No

what is the need for filtering..

Answer / hanamanta

to remove ripple present on dc signal

Is This Answer Correct ?

1 Yes

0 No

what is the need for filtering..

Answer / karthick

In order to get pure dc supply . . . .filter circuit are used at the output of rectify circuit.

Is This Answer Correct ?

0 Yes

2 No

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