What Signal is this?

Justin18 · Sep 9, 2019

Hi guys, is this a low pass?

betwixt · Sep 9, 2019

A rather vague question. If you fed the top waveform into a low pass filter AND it had the right cut-off characteristics AND it had an appropriate load, then yes you could get the lower waveform out.
There are many other ways it could be produced though.

Brian.

BradtheRad · Sep 9, 2019

Yes, you can send the upper waveform through a simple RC or LR circuit, as a low-pass filter, to get the circled waveform.

Justin18 · Sep 10, 2019

So it can be a high-pass too, if i send it through a RC circuit?

KlausST · Sep 10, 2019

Hi,

Why not looking for the answer on your own?

Like this: https://lmgtfy.com/?q=square+wave+through+high+pass+picture
Go throught the results, see the pictures, read through the explanations.

Klaus

FvM · Sep 10, 2019

So it can be a high-pass too.

No, it can't.

surerdra · Sep 11, 2019

the image given by you not sufficient to tell whether the signal is low pass , high pass, dc or ac or any thing else....
it depends on the circuit parameters(RC).
https://www.analog.com/media/en/training-seminars/design-handbooks/Basic-Linear-Design/Chapter8.pdf

just go through above link

What Signal is this?

Justin18

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What Signal is this?

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