Talkback
Definition
A communication system in a recording studio that allows the engineer in the control room to speak to performers in the live room through their headphones. Typically activated by pressing and holding a button on the console or audio interface, ensuring the engineer's voice is only heard when intentionally transmitted.
In Simple Terms
The button the engineer presses to talk to the musician in the other room through their headphones. It's a one-way intercom — press to talk, release to stop. Without it, you'd have to open the door every time you want to say "one more take."
In Practice
The engineer presses the talkback button and says "Great take, let's do one more for safety" through the vocalist's headphones. Releasing the button ensures the engineer's subsequent conversation with the producer is not heard by the performer.