I need some type of plugin or tool (internal or external) for Adobe Audition that allows me to warn the actor voice so he is able to know when he can start to act. I have seen that some studios use a kind of circle or numbers which change color as time approaches to the "acting area". I mean:
Green --> Wait for it.
Yellow --> Be ready to act.
Red --> Start recording.
for tv shows, a 1 khz wave 3x with a small O lower right. beep, beep boop, every 1 second then 4th second is record. This builds a working tempo both visually and aurally so they don't jump in too soon or too late. often we don't even use a visual symbol. most actors are good with the beeps. BEEP!
changing color gives a subconscious drag race effect and creates stuttering. imho.
a small tip, don't blind the actor with a bright picture. they will be staring at it a lot.