zoom voice
n. the louder-than-normal voice you use during video calls or conference calls. speaking with your zoom voice for extended periods wears your voice out faster than you might expect for just "being on a call." refers to Zoom, the video conferencing application that became even more widely popular during the covid-19 pandemic and widespread shelter-in-place of 2020.
I've been using my zoom voice in meetings all morning and now I need a cough drop.