ToolHuts

Praktische Tools für exaktes Arbeiten

Rechner für Akustikpaneel-Fläche

Vergleichen Sie die Sichtfläche der Paneele und die geschätzte Absorption mit der Raumoberfläche anhand eines von Ihnen eingegebenen Referenzziels.

m
m
m
%
m
m
Panels for entered target31
Net room surface94.6
Installed panel face22.3
Effective absorption19.0sabins
Achieved coverage20.1%

Effective coverage multiplies panel face area by the entered absorption coefficient. Use the coefficient for the frequency band that matters, not a marketing average.

Funktionsweise

How to use it: enter the room dimensions, subtract openings, then enter a reference coverage percentage and one panel size. The percentage is a quantity comparison, not a treatment prescription.

Formula. Panel count = ceiling(net room surface x target / panel effective area).

Example. A 0.6 by 1.2 m panel with coefficient 0.85 contributes 0.612 metric sabins.

Beispiel mit aktuellen Eingaben

Das Ergebnis oben verwendet genau diese Werte. Dieser Datensatz wird beim Drucken einbezogen, damit die Ausgabe mit den ursprünglichen Messungen geprüft werden kann.

Room length
5.5 m
Room width
4.2 m
Room height
2.7 m
Doors/windows
4
Effective coverage
20 %
Panel width
0.6 m
Panel height
1.2 m
Absorption coefficient
0.85

Hauptergebnis: Panels for entered target: 31.

Vor Verwendung des Ergebnisses

  • Measure from the datum or reference edge described by this tool, and do not mix inside, outside and centerline dimensions.
  • Keep inputs in the displayed units and preserve more precision than the final cutting or purchasing tolerance requires.
  • When the result is close to a limit, verify it with a test piece, field measurement, manufacturer drawing or qualified project professional.

Einschränkungen

Coverage percentage is a materials estimate, not an acoustic diagnosis. Panel placement, thickness, air gap, scattering, bass trapping and frequency-specific coefficients determine performance. Do not cover reflective surfaces blindly.

Häufig gestellte Fragen

Should floors and ceilings count?

They are included in gross surface area. If you only plan to treat walls, set a target with that practical scope in mind and use the result as a quantity comparison.