Free 3D room acoustics solver and acoustic treatment calculator
AI background noise removal for audio and video
Stage
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Founded
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Based in
HU
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Pricing model
Free
Freemium
Pricing
Not given
Free: 15 minutes on sign-up, files up to 10 min / 200 MB. Pay as you go: $4.99 one-time for 60 minutes (valid 1 year), or $14.99 for 5 hours. Starter: $9/month for 4 hours every month, files up to 60 min / 1 GB. Pro: $19/month for 10 hours every month, files up to 3 hours / 4 GB.
Key features
3D room builder supporting odd-shaped rooms, sloped ceilings, and attic layouts
Real physics-based acoustic treatment recommendation
Material absorption modeling with coefficients from frontier research
Real product database with 175 products across 37 brands
Before-and-after frequency response and decay time visualization
Studio mode for production work alongside listening room workflow
Rapid analysis completing in 2-10 seconds for position searches and up to a minute for panel placement
Guest access without account signup for full analysis
Room design persistence with optional account creation
Remove traffic, wind, hum and room noise
Balanced and Max strength settings
Process video without re-encoding
Compare original and cleaned versions before downloading
Works on mobile browsers
Support MP3, WAV, M4A, AAC, FLAC and OGG audio
Support MP4, MOV, WEBM, MKV and AVI video
Files automatically deleted after 24 hours
Processing time about 30 seconds for 3-minute clips
What makes it different
Uses real room physics and first principles acoustics rather than generic rules
Optimizes for both speaker placement and listening position simultaneously
No account or sign-up required to design and analyze full systems
Handles complex room geometries including sloped ceilings and L-shaped layouts
Integrates real speaker and equipment products with audio system design
roomtreatment.diy
RemoveBGNoise