Reliable signaling is essential to protect people, machines, and the environment. As part of the Pfannenberg 3D-Coverage approach, this online calculator helps evaluate the coverage area of audible signaling devices in space. By considering ambient noise and the offset to ambient noise, it provides a realistic assessment of signaling range.
Results are visualized in polar diagrams, enabling you to compare multiple devices, review detailed calculations, and identify the most suitable solutions for reliable signaling.
Design reliable signaling solutions with confidence.
Learn more about the Pfannenberg 3D-Coverage approach
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Polar Diagram Visualization
Clear representation of coverage areas -
Part of the 3D-Coverage Approach
Proven method for evaluating the coverage area of audible signaling devices in real environments
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Realistic Input Parameters
Considers ambient noise and the offset to ambient noise -
Compare Multiple Devices
Analyze and evaluate different sounders side by side -
Transparent Results
Detailed calculation data for each device -
Top 10 Recommendations
Overview of the most suitable devices based on coverage area
