Noise distribution measurement transforms the general, subjective feeling of “noise” into a precise, engineering map of acoustic fields. It is an X-ray tool for your plant. We identify critical zones, reveal the real impact of individual machines on the surroundings, and provide solid grounds for targeted investments in barriers, enclosures, or work reorganization. You invest where it is necessary, not where it only seems necessary.

What does creating an acoustic map involve?

We do not measure noise selectively at one "representative" point, because such a point does not exist on a production floor.
We create a dense measurement grid, closely matched to the geometry of your facility and the layout of process lines. We collect data from dozens or hundreds of points (a standard step of about 4x4 meters, densified in zones with the highest sound gradient – around the loudest machines).

The result is a multidimensional, spatial image of the distribution of the A-weighted equivalent sound level (LAeq) across the entire plant area.

When does this measurement save your budget and protect you legally?

• Assessment of OHS conditions (A shield against PIP and Sanepid):
  If you cannot identify which workstations exceed permissible values, a PIP inspector will quickly make you aware of this gap with a fine. A noise map is an objective, indisputable document necessary for a reliable occupational risk assessment. It is your legal foundation.

• Planning acoustic investments (Zero Waste):
  Expensive acoustic barriers placed in the wrong location will not reduce noise and will only hinder hall logistics. Installing ceiling panels above a quiet zone is burning through the budget. Our map precisely identifies so-called "hot spots." You intervene surgically, achieving maximum decibel reduction effectiveness with minimal expenditure.

• Plant modernization and production layout:
  Before you move machines, demolish a wall, or designate new communication routes, check how noise propagates in the current layout. Our engineering data makes it possible to simulate the effects of such changes, protecting you from implementing a layout that worsens working conditions.

Where do we work? (Non-homogeneous environments)

We carry out noise distribution measurements in the most challenging acoustic conditions: production halls with dispersed machine parks, huge warehouses and noisy logistics centers, mechanical workshops, processing plants, and extensive technical machine rooms.

How do we work? (Technology and Standards)

Our equipment leaves no margin for error. We use only Class 1 accuracy sound level meters (with valid calibration certificates). We base our procedures on solid engineering principles for workplace noise measurement. We never copy a measurement grid from other assignments – each hall requires an individual survey geometry.

What do you receive in the report?

The final output of our work is an extensive analytical document. You receive not only tables with grid results, but above all a clear, color isophone map (noise map) overlaid on your facility plan.
We interpret the acoustic field distribution, categorize risk zones, and, if needed, prepare input data for advanced environmental models or personal daily employee exposure assessments.