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Sabine Reverberation Time Estimate
Online sabine reverberation time estimate. Diffuse-field estimate with supplied total equivalent absorption.
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Three steps. That’s it.
A useful toolkit for text, data, images and calculations.
- 01
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- 02
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sabine reverberation time calculator online
Use sabine reverberation time estimate online for room volume m3, equivalent absorption m2. Diffuse-field estimate with supplied total equivalent absorption. Ideal mathematical audio model with supplied values. Real speakers, rooms, hearing exposure and converter performance are not measured.
How to use it
Enter room volume m3. Set equivalent absorption m2. Select Calculate and check the labeled output. Copy or download the JSON result.
Options and example settings
Calculation method
RT60_s = 0.161*room_volume_m3/equivalent_absorption_m2 (^ means exponentiation; trig functions ending in d use degrees).
Worked examples
Apply sabine reverberation time estimate to the case below, keeping the displayed units and assumptions. Diffuse-field estimate with supplied total equivalent absorption.
Sabine Reverberation Time Estimate — worked case
Settings: equivalent absorption m2: 20
Input:
100
Calculated result for these inputs:
Output:
{
"RT60_s": 0.805
}Choose the right tool
Choose timing tools for tempo and samples, tuning tools for frequency ratios, and level tools for amplitude or power. Coherent signal addition differs from independent-source addition; acoustic room estimates assume simplified conditions.
Limitations and common mistakes
- Diffuse-field estimate with supplied total equivalent absorption. Ideal mathematical audio model with supplied values. Real speakers, rooms, hearing exposure and converter performance are not measured.
- Use the displayed unit in every field. Ratios and percentages are different inputs; percent fields use values such as 25 rather than 0.25.
Frequently asked questions
How can I use sabine reverberation time calculator online?
Enter room volume m3. Set equivalent absorption m2. Select Calculate and check the labeled output. Copy or download the JSON result.
Where is my input processed?
The bundled tool processes input in your browser. It does not upload tool input to a conversion service. Other site plugins, analytics, advertising and browser extensions may have separate behavior.
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