Room Acoustics Standard
Calculate Room Acoustics Standard instantly with the exact formula and a worked example.
Room Acoustics Standard
Room lengthm
Room widthm
Room heightm
Average sound absorption coefficient α
Reverberation time (Sabine)
0.575s
Eyring
0.515s
Volume
90m³
Equivalent absorption area
25.2m²
Rating
Suitable for speech (classrooms, offices)
More about: Room Acoustics Standard
What it calculates
The “Room Acoustics Standard” calculator computes Reverberation time (Sabine) in s from 4 parameters: room length (m), room width (m), room height (m), average sound absorption coefficient α.
A calculation that accounts for local rules and regional norms.
Example calculation
With parameters Room length = 6 m, Room width = 5 m, Room height = 3 m, Average sound absorption coefficient α = 0.2 the result is 0.575 s.
How to use
- Enter room length, room width, room height and average sound absorption coefficient α — each field above is adjustable with a slider.
- Reverberation time (Sabine) (s) is calculated automatically as you type.
- Check the worked example below to see the formula applied to real numbers.
- Copy the result or bookmark this calculator.
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FAQ
How is Room Acoustics Standard calculated?
The Room Acoustics Standard calculator computes Reverberation time (Sabine) (in s) from room length, room width, room height, average sound absorption coefficient α. Enter your values above and the exact formula is applied instantly; a worked example with real numbers is shown below.
Is the Room Acoustics Standard calculator free?
Yes. It is completely free, needs no signup, runs entirely in your browser, and sends no data to any server.
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