Calculate resonances, design acoustic treatment, and choose equipment for your studio.
SAMESOUND Acoustics is a free suite of online tools for acoustic analysis and room design. The service addresses real-world problems: from calculating resonant frequencies and reverberation time to selecting materials for sound-absorbing constructions. All calculations are based on established acoustic formulas (Sabine, Eyring, Helmholtz) and verified against professional references.
Our tools are built for musicians, audio engineers, home and commercial studio owners, room designers, and anyone looking to improve the acoustics of their space. Whether you are building a studio from scratch or optimizing an existing mixing room, you will find accurate calculations and clear recommendations here.
The catalog includes over 20 calculators: room modes, RT60, SBIR, flutter echo, Bonello criterion, Bolt area, porous and membrane absorber design, Helmholtz resonators, a visual treatment planner, and studio monitor selection and placement. Every tool presents results in clear units and provides actionable next steps.
Room acoustics is one of the key factors determining sound quality in any studio. Even expensive monitors and microphones cannot compensate for problems caused by standing waves, uneven reverberation time, or flutter echo between parallel walls. Without analysis, you are working blind — with analysis, you know exactly where the problem is and how to solve it.
Proper acoustic treatment delivers a flat frequency response at the listening position, reduces reverberation time to target values, and eliminates sound coloration. This is critical for mixing, mastering, vocal recording, and voiceover — anywhere monitoring accuracy determines the final result.
SAMESOUND Acoustics provides concrete numbers: problem resonance frequencies in Hz, decay time in seconds, required treatment area in square meters. You get an action plan, not abstract advice.
Want to go deeper? Our learning section features articles and guides on room acoustics, measurement methods, and design principles.
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