Impact Acoustics
AcoustaPLOT · 3D noise mapping

See noise across your whole site, not just a number on a page

A standard survey gives you readings at a handful of points. A 3D noise map turns a real Class 1 acoustic survey into a photorealistic model of your floor — every source, every corner, every Hearing Protection Zone boundary, visible at a glance.

3D noise landscape of a workplace floor — loud machines rise as peaks, quiet corners settle low and teal
A real AcoustaPLOT 3D landscape — loud machines rise as peaks, quiet corners settle low and teal, so the problem areas read at a glance.
Built on standards-grade physics

It looks like a render. It's built like a survey.

Underneath every map is the same measurement and modelling work behind a standard Noise at Work Assessment — sound power, propagation, wall reflections and reverberant build-up, calculated room by room. The map is the readable layer on top of real, defensible numbers, not a substitute for them.

Real measurements

Every map starts with a genuine on-site Class 1 survey — the same rigour as a standard Noise at Work Assessment, not an estimate from a floor plan alone.

Real physics

Sound propagation, line-of-sight barrier attenuation, and room-to-room transmission through real partition data — not a flat colour gradient.

Built by the assessors

Made by the same UK-based team who carry out your Noise at Work Assessment — not outsourced, not a generic software licence.

3D room model of a workplace floor — the noise field inside the room shell, reflections contained by the walls
The same floor as a 3D room model — mapped inside the room shell, with reflections contained by the walls and each source labelled in dB(A).

Who this is for

Not every site needs a 3D map — most start with a standard Noise at Work Assessment. This is for the sites where a plain list of readings doesn't tell the whole story.

Complex or open-plan floors

Multiple sources, shared spaces, reflective walls — where a table of numbers is hard to picture and a map does the explaining for you.

Planning a change

Before repositioning machinery, adding a screen, or reorganising a line — model it first and see the effect before it's built.

Explaining risk to people who aren't assessors

A map briefs a board, an insurer, or a site team faster and more convincingly than a spreadsheet of dB(A) figures ever will.

2D plan-view noise map of a workplace floor, with dB contour lines around each machine
And the 2D plan — every source ringed with dB contour lines and clipped to the shape of your room, ready to mark up Hearing Protection Zones.

Real AcoustaPLOT outputs, built from real client surveys. Your own map is built to scale from the measurements taken on your floor.

Pricing

Priced by tier and floor size — up to 3 rooms in the base price, then a fixed rate per additional room. One quote, no hidden extras.

Standard map
£750 + VAT
+£75 + VAT per extra room
  • Full colour noise landscape
  • 2D plan with dB contours
  • HPZ boundary marked
Choose Standard
Photoreal + interactive
£1,050 + VAT
+£110 + VAT per extra room
  • Everything in Standard
  • Photorealistic render
  • Interactive 3D model, shareable link
Choose Photoreal
Photoreal + flythrough
£1,350 + VAT
+£150 + VAT per extra room
  • Everything in Photoreal
  • A rendered flythrough video
  • Ready to brief a board or a client
Choose Flythrough

Not sure which tier is right for your site?

Take the free 60-second check first — it takes the guesswork out of whether you need a standard assessment, a Care Plan, or a full 3D map.