// TEST r2p – Wireless Audio Wireless Audio
Passengers using smartphones at station as the train comes in
Wireless Audio

Open Access has provided innovative communications solutions since 1986 and in the process has developed a reliable, modular platform that provides a range of leading edge features on the back of proven components. The NetSpire™ Integrated Communications System is a distributed voice communications platform supports wireless public address and telephony capabilities. The NetSpire™ platform’s support for converging technologies to enhance voice and data applications allows flexible solution design – such as a wireless handsets subsystem which allows users to perform a variety of operations including telephony, duress alarms, public address, and initiation of automated announcements – all at the touch of a button.

Netspire Solutions in Sydney's train fleet:

Waratah/Waratah Series 2 announced most reliable trains

 

 

Project Components

Fully IP networked Audio and Display system for 192 Double Deck Cars including:

  • Public Address, Crew Interface, Hearing Loops
  • Digital Voice Announcements, Crew Communication
  • Passenger Information Display Management
  • Passenger Emergency Intercoms
  • Integration with Train Management, Doors, EDR, Train Radio, Commercial Radio
  • Software Interface with Support for Java, C# and C++
  • Full EN50155 Compliance
  • Advertising and Content Management 
Project Results
  • First Fully IP Networked EN50155 Compliant Rolling Stock Communication System
  • First EN60118-4 Compliant Hearing Loop System in Rolling Stock > 90% coverage
  • First Rolling Stock Audio System with Audio Intelligibility exceeding STI of 0.67
  • First Class-D (Passively Cooled) Transconductance Amplifier
  • Most Reliable Train in the Sydney Fleet