InfoComm 2018: Yamaha Highlights the YAI-1 Conference Ensemble for Successful Meeting Room Audio June 11, 2018 | Home / June 11, 2018 rave-video / InfoComm 2018: Yamaha Highlights the YAI-1 Conference Ensemble for Successful Meeting Room Audio InfoComm 2018: Yamaha Highlights the YAI-1 Conference Ensemble for Successful Meeting Room Audio