How We “Bake“ Sirens

How We “Bake“ Sirens

What about coming to work with an idea of baking a siren? No matter how absurd may it sound, the idea can come true after all.

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How to Estimate and Set up Background Noise Levels in Acusticus

How to Estimate and Set up Background Noise Levels in Acusticus

The Acusticus Professional software offers plenty of possibilities for the design of an acoustic and radio project of warning systems. On the one hand, it enables its users to choose […]

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Las Piedritas Chapel in Argentina Sanctified its Urban Electronic Church Bell

Las Piedritas Chapel in Argentina Sanctified its Urban Electronic Church Bell

The new Las Piedritas Chapel was opened in Villa La Angostura, Argentina, at the end of 2015. However, one part was still missing.

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History of Early Warning and Emergency Notification Systems

History of Early Warning and Emergency Notification Systems

Fires, floods, storms, tornadoes, and landslides – these are only a few examples of natural catastrophes man needs to be prepared for. In the ancient times, people felt unprotected, vulnerable, […]

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Practical Examples of Notification and Summons Systems Applications

Practical Examples of Notification and Summons Systems Applications

The system monitoring power distribution from the mains in a big office building detects a supply failure at night. This information is passed to the notification system which, based on […]

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The Most Frequent Question: What is the Acoustic Coverage of a Siren?

The Most Frequent Question: What is the Acoustic Coverage of a Siren?

Electronic sirens have a number of essential parameters and characteristics that greatly affect their functionality, effectiveness, and possibilities. The first question that arises is usually the same: What is the […]

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5 tips How to Measure Background Noise

5 tips How to Measure Background Noise

Noise is a combination of oscillations of various sound levels, which are irregular, loud, discordant, and undesirable. Background noise is a form of noise pollution or interference and it is […]

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Great Support for Early Warning Systems Projects from the Exim Bank and Ministry of Finance of the Slovak Republic

Great Support for Early Warning Systems Projects from the Exim Bank and Ministry of Finance of the Slovak Republic

The world is rapidly changing nowadays. Unfortunately, not only is technology developing fast, but this development has negative impacts on the world’s climate. One of the biggest dangers facing us […]

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Christmas in Telegrafia

Christmas in Telegrafia

A festive Christmas mood entered Telegrafia at the beginning of December, and spread all over the company. On the first Saturday in December, the staff of the company went on [...] Read more ›

Unexpected artistic Christmas creativity

What happens if you have a creative and inspired team and a bunch of leftover modules from development tests? :-) Read more ›

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