I was wondering if all of the Voice PE modules have a low level static or noise via the audio outlet? Like an ungrounded high pitched whining sound. It’s not loud, but it’s noticeable if I have the speaker turned to a regular volume for the room. It’s not the speaker as I’ve tested other devices that don’t have the same squeal. It’s there all the time, and you can hear interference noise when the unit is doing something.
If it’s a common thing, are there any ideas on how to get rid of it as it’s annoying if you’re sat within a couple of feet of it.