Reducing Color/Warmth in a Voice Over

Hi @jean-marieh41642929 

Perhaps if you would give me a sample of your voice over audio, I could suggest

something more specific.

As @SteveG_AudioMasters_ says use a bit of EQ cut.

This link to a Larry Jordan article explains the how to warm a voice but it shows the technique

and the frequencies to consider.

About half way down the page:

https://larryjordan.com/articles/eq-warm-a-voice-and-improve-diction/

Reduce the levels in these areas.

As Steve says about room tone, it does add to the warmth.

You might be able to reduce this using the DeReverb tool although

some experimentation will be needed and you may not like the result.

The warmth in any voice comes in the mid-tones, so that's what you'd have to reduce. A gentle EQ cut between about 300Hz to somewhere around 1.2kHz (rather depending on the actual voice - a sample would help here). The slight snag with this is that anything that sounds like 'warmth' is actually a form of distortion - either in the form of room tone (early reflections from the walls) or introduced during the recording process itself - and that is something you can't remove, because there is no undistorted reference point.

The most important thing to consider in the long run though is how you're making the recordings, and what mic you're using, etc. Getting it right at source will save you processing time, and generally sound more natural anyway...