| Industrial | Auditorium | Combined | |
Room acoustical parameters |
|||
| Reverberation Time, T30 |
☺ |
☺ |
☺ |
| Early Decay Time, EDT |
☺ |
☺ |
☺ |
| Sound Pressure Level, SPL(A) |
☺ |
☺ |
☺ |
| Sound Pressure Level, SPL |
☺ |
☺ |
☺ |
| Sound Strength, G* |
☺ |
☺ |
☺ |
| Rate of Spatial Decay, DL2 |
☺ |
☺ |
☺ |
| Speech Transmission Index, STI |
☺ |
☺ |
☺ |
| Centre Time, Ts |
☺ |
☺ |
|
| Clarity, C80 |
☺ |
☺ |
|
| Definition, D50 |
☺ |
☺ |
|
| Early Lateral Energy Fraction, LF80 |
☺ |
☺ |
|
| Late Lateral Sound Level, LG80* |
☺ |
☺ |
|
Stage parameters** |
|||
| Early Support, STearly |
☺ |
☺ |
|
| Late Support, STlate |
☺ |
☺ |
|
| Total Support , STtotal |
☺ |
☺ |
|
Global parameters |
|||
| Global Reverberation Time, T30 |
☺ |
☺ |
☺ |
| Global Reverberation Time, T20 |
☺ |
☺ |
☺ |
Sound sources |
|||
| Point sources |
☺ |
☺ |
☺ |
| Line sources |
☺ |
☺ |
|
| Surface sources |
☺ |
☺ |
|
| Array sources |
☺ |
☺ |
|
Tools and auralisation |
|||
| Noise control tools |
☺ |
☺ |
☺ |
Reflectogram |
☺ |
☺ |
| Decay curves |
☺ |
☺ |
Reflection path analysis |
☺ |
☺ |
| Reflector coverage |
☺ |
☺ |
|
| Auralisation |
☺ |
☺ |
|
| Transmission |
☺ |
☺ |
☺ |
| Diffraction over screens*** |
☺ |
☺ |
☺ |
*Calculated for source with SPL on axis at 10m of 0dB
**Calculated for source receiver distances of 0,9m - 1,1m.
***Only for point sources