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Room Mode Calculator
Calculate acoustic room modes (standing waves) based on your room dimensions to identify problematic frequencies
Understanding room acoustics? Check out AudioKit for advanced audio processing tools that work alongside room calibration.
Room Dimensions
Example Room Sizes
What Are Room Modes?
Room modes (standing waves) are resonances that occur at specific frequencies based on room dimensions. They cause uneven bass response and frequency buildup.
AxialMost problematic. Occur between two parallel surfaces (strongest)
TangentialModerate impact. Involve four surfaces (medium strength)
ObliqueLeast problematic. Involve all six surfaces (weakest)
How to Use Results
- Use bass traps at corners for axial modes
- Adjust speaker/listening position to avoid nodes
- Use EQ to reduce problematic frequencies
- Test with pink noise and frequency sweep
Ideal Room Ratios
Good room ratios distribute modes more evenly:
Golden Ratio:1.00 : 1.62 : 2.62
Bolt A:1.00 : 1.26 : 1.59
Louden:1.00 : 1.40 : 1.90