AkustykaToPL
Room preset

Conference room acoustics

In a conference room, speech intelligibility and stable microphone levels are central. The ceiling, rear wall and large glazing usually define the first treatment stage.

7.5 × 4.5 × 2.9 mstarting example
0.4–0.7 sindicative RT60 target
4 m²example treatment

Priorities

  1. Set the source and listening area symmetrically.
  2. Evaluate decay by frequency band, not only one number.
  3. Add treatment in stages and save variants.
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What to avoid

Do not buy a complete package from one calculator result. Start with a baseline, then measure and adjust.

Example

Example: a 4.2 × 3.4 × 2.6 m room with hard walls and partial panel coverage. Change one parameter at a time and compare saved variants.

Limitations

The result is a first-order model. Real reflections depend on geometry, furniture, gaps, mounting and the positions of the source and microphone.

FAQ

Does this replace a measurement?

No. It helps plan an initial variant and budget, but final decisions should be verified with an impulse-response measurement.

Are more panels always better?

No. One-sided absorption can leave bass problems unresolved and make the upper range too dry.

Where is data stored?

Only in this browser until you export a file or delete local data.

Next step

Read the methodology · Treatment plan step by step · Compare variants