I have a music bed of soft strings on one track.
I want the volume of this track to lower when my voice narration comes in.
Some radio stations use side-chaining.
But is there a Reaper action that will look through a voice audio track and produce volume envelopes on the music track ?
Side-chaining for me, comes in a little too late, I want to lower the volume 0.5 seconds before the voice starts, - the side-chaining comes into play at the point when it sense the voice about to speak.