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RT
60
Time Calculator
(Sabine and Eyring Formulas)
You will need a Java capable Browser to use this calculator.
Specify Space Type
Type 1
Type 2
Type 3
Type 4
Type 5
Empty
Spaciously Fitted
Normally Fitted
Crammed
Enter Room Dimensions
Length [in meters]:
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Width [in meters]:
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Height [in meters]:
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Select Construction Types
Left Wall
None
Brick
Concrete Block
Painted Block
Glass
Plaster
Acoustic Plaster
Curtain
Wood
Metal
Cork Tiles
Marble
Right Wall
None
Brick
Concrete Block
Painted Block
Glass
Plaster
Acoustic Plaster
Curtain
Wood
Metal
Cork Tiles
Marble
Front Wall
None
Brick
Concrete Block
Painted Block
Glass
Plaster
Acoustic Plaster
Curtain
Wood
Metal
Cork Tiles
Marble
Back Wall
None
Brick
Concrete Block
Painted Block
Glass
Plaster
Acoustic Plaster
Curtain
Wood
Metal
Cork Tiles
Marble
Floor
None
Concrete
Lino Tile
Wood
Office Carpet
Quality Carpet
Water
Marble
Ceiling
None
Concrete
Wood Deck
Plasterboard
Suspended Panel
Felt
Glass
Acoustic Plaster
Acoustic Tiles
Steel and Rockwool
Select Miscellaneous Parameters
Air Type
Normal
Dry
Humid
Frequency
125 Hz
250 Hz
500 Hz
1000 Hz
2000 Hz
4000 HZ
Fittings
Office
Church
Theatre
Concert Hall
TV Studio
Recording Studio
Warehouse
Factory (Textile)
Factory (Wood)
Factory (Metal)
Courtroom
Boardroom
Atria
Swimming Pool
Open Plan Office
Calculation Results
Sabine Reverberation Time
Seconds
Eyring Reverberation Time
Seconds
Average Absorption
Sabine
Calculation suitable for
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