LUCEPLAN 2020/21
148
Farel
MOD.
Acoustic solution
LUCEPLAN 2020/21
MOD.
149
Farel
Model of application: meeting room
Location analysis:
Those kind of areas are useful for a reserved sp ace where the quality of conver-
sation is the main goal. A sp ace for interact ion with digital syst em as well as
persons. A creative sp ace.
Solution:
Focus the light on the desk surface, create a more snug sp ace, juiced up by
chromatics and material interact ions between textile and metallic parts.
The “dome eff ect ” guarantee less sound disp ersion and a bett er eff ect ive
communication.
Room data
L = 6 m
W= 4 m
H= 3 m
Fixtures inst allation
2 fi xtures for 1 meeting table
1,6 m AFF
Lighting source used
Led 23W 2700K
Illuminance average
Post (average value) 678 lx
Before
Time of reverberation* 0,9 s
After
(+ 2 Farel)
Time of reverberation 0,82 s
Decrease of reverberation
about 15%**
* Measuring reverberation time allows to calculate total sound
absorption. Reverberation time varies according to the frequency.
If reverberation time is too long, the space can have echoes and
rumbles.
** The data is always approximate: the software doesn’t take in
consideration the position of the speaker and the position of absorbent
surfaces.
1
2
3
1,6 mt
APPLICATION
Acoustic solution
