<div dir="ltr"><div dir="ltr"><br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, Nov 10, 2022 at 4:41 PM Ralf Mardorf via ubuntu-users <<a href="mailto:ubuntu-users@lists.ubuntu.com">ubuntu-users@lists.ubuntu.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">On Thu, 2022-11-10 at 14:23 -0500, Jerry Geis wrote:<br>
> What is clipping or warble from ?<br>
<br>
Hi,<br>
<br>
I don't know anything about the pitfalls when using audio this way.<br>
However, when using audio in general, then<br>
<br>
clipping<br>
<br>
- perhaps an overdrive, maybe an interaction issue between ALSA and<br>
pulseaudio<br>
<br>
- perhaps a DC offset, resulting in an overdrive<br>
It's possible to get rid of DC offsets by using a high pass filter.<br>
<br>
- perhaps buffer overruns or underruns<br>
In this case more suitable would be the term "dropout".<br>
<br>
warble (like a chirping sound)<br>
<br>
- possibly crosstalk due to shielding issues<br>
It's possible to hear noise from non-audio hardware as<br>
background noise.<br>
<br>
Can you post an audio recording somewhere and provide a link?<br>
<br>
Regards,<br>
Ralf<br>
<br>
<br>
<br>
<br>
-- <br>
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Modify settings or unsubscribe at: <a href="https://lists.ubuntu.com/mailman/listinfo/ubuntu-users" rel="noreferrer" target="_blank">https://lists.ubuntu.com/mailman/listinfo/ubuntu-users</a></blockquote><div><br></div><div><br></div><div>Sees "another" program is interfering. Electron-kiosk is the issue. </div><div>If I kill that program - audio is great. </div><div><br></div><div><br></div><div>Jerry </div></div></div>