Thanks Dodg28
I think they did call out the pitching radar times but it was a little louder at that time and I couldn't make out the times from the viewing area. The pitching mounds were in the far corner of the room.
It was pretty quite when the catchers were throwing and the offical was very loud and clear on the catchers times.
Very organized event, moving all those players around at the right times took some focused/dedicated people working that day.
Stretching, warm-ups (running), jumping, and agility station all before they picked up a baseball.
Take Care