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Speech Intelligibility: Is Your Fire Alarm or MNS Effective?


Are you confident that your facility could be safely evacuated in the event of a fire or other type of disaster that requires quick evacuation?  Clearly understanding a live or recorded mass notification system during a fire or threatening situation is essential for the safety of a facility's occupants.   Do you clearly understand the basic principles of sound and speech path, factors influencing the test, how and what to test when deploying STI-PA testing, scales to consider, what the standards recommend and possible solutions to low test results?  If you answered no to any of these questions, your facility has the potential for mass confusion during an emergency evacuation. 

Ensuring safety of individuals should be  a number one concern for building owners. Learn more about speech intelligibility and how to conduct successful measurements. Read complete whitepaper. Or right-click on the link to download file (380 kb). 

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