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bug while removing DC offset

Posted: Sun Nov 10, 2019 9:36 pm
by asbird
Hi I have the following problem/bug report:

I have a signal, which has got a significant DC offset (top screenshot).

When I now select and delete the DC component within Spectralayers, then I get noise typ clicks inserted into the signal which were not there before (see red squares). Please have a look here (bottom screenshot):

This problem only occurs, when the Resolution is set to: x4. In case Resolution is x1, this problem does not show. This looks like some kind of window overlap problem to me. Please be aware: This is a 256 kHz sample rate file.


Re: bug while removing DC offset

Posted: Thu Nov 14, 2019 3:12 pm
by Robin Lobel
Thanks for reporting. Looks indeed like a buffering effect, will check what happens in detail.