When video call became daily routine, I overlooked how it would sound on the other end. Was I too loud? In most cases, I hear people say “You are on mute”. There was no room to think about audio quality once the call started. Screen gets frozen. Voice of my colleague distorted like aliens.
Nevertheless, I never thought about how to rehearse video call just like I used to run A/V testing in advance to prepare a big corporate conference. When a USB headset works plug and play, I had no intention to question audio quality. It just works.