That "bathroom" or "gymnasium" sound making your recordings unusable and video calls embarrassing? It's fixable — and easier than you think.
Enter your room dimensions and surfaces to calculate exactly how many panels you need to hit your target.
Use RT60 CalculatorPeople use "echo" loosely, but there are actually different problems with different solutions:
Sound decays slowly as it bounces around the room. Too much makes speech unclear and recordings muddy. Measured as RT60 (time to decay 60 dB).
Rapid repetitions between parallel surfaces. Clap your hands and listen for a ringing. Solved by treating at least one of the parallel surfaces.
A single strong reflection from a distant wall (usually 30+ feet away). You hear a clear repetition of the sound. Treat that specific wall.
Sound bounces off hard surfaces. When too many surfaces are hard (drywall, concrete, glass, hardwood), sound reflects many times before dying out.
The biggest culprits:
How long sound should linger depends on what you use the room for:
Treat the walls where sound reflects directly from your speakers/position to your ears. Use a mirror to find these spots — where you see the speaker, put a panel.
A "cloud" (suspended panel) above your listening/recording position is hugely effective. The ceiling is often the largest untreated surface.
For flutter echo, treat at least one of the parallel walls with absorbers or diffusers. Bookshelves also work well.
Rugs, curtains, upholstered furniture, and bookshelves all absorb sound. Sometimes rearranging what you have is enough.
Enter your room details and get a personalized treatment plan showing exactly how many square feet of absorption you need.
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