There are two possibilities:
1. The TV screen is a closed caption display, showing the chairman’s words as he spoke them in near-real time.
2. The TV screen is a telepropmpter, showing a script which was determined by the PTB (Powers That Be) before the voice vote was even taken, and the chairman was simply reading the script.
My question too. (I visited your home in Belgium.)
Comment on the linked page. (I don’t believe it)
Melody Brooke
The writers pre-write the teleprompter scripts prior to any use. They will have several prepared, waiting for the correct one to use depending on the outcome of the vote. This is standard practice and is not a sign of unethical activity.