Audio communications

Televic offers solutions for all on-board audio communications:

- Public Address announcements from the driver, the crew or the off-board control center via radio

- Automated announcements to passengers managed by an Information Management System such as iCoM

- Intercom communications from cab to cab or between driver and crew

- Call for aid communications between passengers and driver/crew/control center

- Train to ground communications

Technologies used are based on digital or analogue audio transmission, or a combination of both to guarantee redundancy and availability of the functions at all times.