Hi Ingo,
You can see a DC offset as a constant signal with a frequency of 0 Hz.
Therefore you can get rid of it using a highpass filter at for example 7 Hz. I’m assuming you are working with full spectrum audio and therefore you want to make sure that anything above 20 Hz isn’t affected by the highpass filter.
[hip~ 7] will do the job.
Best!
Edwin
On 17 Jul 2021, at 11:24, Ingo <ingo@miamiwave.com> wrote:
Hi there,
before I start trying to figure out something on my own I'd like to ask if someone knows of an external for removing a DC offset in realtime.
Thanks!
Ingo