Meyer Sound has a system called Constellation that as they put it "balances the buzz of a lively room so patrons don’t have to raise their voices to converse co

Meyer Sound has a system called Constellation that as they put it "balances the buzz of a lively room so patrons don’t have to raise their voices to converse comfortably over the din, and allows the staff to control the sound level as the room’s occupancy changes." Comal in Berkeley, where I live, was the first to install it and I can attest to its effectiveness. More on this here: https://www.sfgate.com/business/article/High-tech-system-lets-restaurant-set-noise-level-3554029.php https://www.sfgate.com/business/article/High-tech-system-let...