Use original sound in Talk

Hi all
I’ve had a good old search for this but I can’t find any info on it.

in Nextcloud Talk is it possible to switch off the audio background noise suppression? I have been using Talk to send streams from my editing app for (more or less) live client viewing. The video looks fine but the audio is being processed to remove background noise. I know Talk is normally used for webcam and mic combination the background noise supression is quite useful but it would be great if we could have the option to switch it off.

While I’m at it, is there a way of increasing the video or audio bitrate too for similar reasons?

Many thanks