AVASH ENGINEERING LAB

Spatial & Acoustic Engineering Calculators

Engineering inputs. Spatial decisions.

Make data-driven decisions. Preview acoustic coverage, line load, and delay before selecting hardware.

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Choose the next design decision

Choose a discipline, then a tool. Inputs and estimates stay together.

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Coverage & Placement

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The plan shows coverage geometry. Colour is not a room SPL measurement.

Frequency changes use the selected band’s data. Nominal coverage is separate. Missing bands are disabled.

For asymmetric ceiling patterns the circular footprint uses the smaller H/V angle conservatively.

Reference lock holds the 2 kHz grid while the coverage changes. Room, aiming, amplifier channels and final commissioning need project-specific checks.

Transducer brand

Transducer model100 V transformer tapCoverage overlap

Room and listening plane

Room outline

Ceiling points use intersected grid cells inside the outline. Check edge coverage on the overlap view.

Room length

Room width

Transducer height above floor

Listening-plane height above floor

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A SIMPLE START WITH AVASH

How to plan your transducers

Enter your room dimensions and select a transducer. The tool shows an initial transducer count, installation positions and amplifier power.

Enter the room length, width, transducer height and listener height.
Select a brand and model, or enter your transducer specifications manually.
Review the plan. Compare frequency bands using the controls above the drawing; unavailable data are disabled.

These are initial estimates. Use the small ⓘ icons for data sources and calculation details, and review the final installation for your actual space.

Open transducer layout →

SPL and distance attenuation guide →

Develop the estimate into an installation design

Contact AVASH to review equipment choices and the conditions in your project.

Discuss your project →