SoundEar Classic Instrucciones De Uso página 31

How to understand your
Green outer ear
The device is switched on
– noise level is acceptable
Deciding which noise limit to choose
Noise can be described as an unpleasant or undesired sound and it varies therefore
from one person to another as to what they consider as being noisy.
The table below shows the recommended noise limits in various situations as well as
which noise indicator can be used to show when the limit is exceeded.
Situation
Examination
No disturbing noise, high level
of concentration
Classroom, office or customer
services.
Effortless conversation
and concentration
Industry without noisy machines
Warehouse, assembly and
laboratory work
Day care centres
Industry with noisy machines
Concerts, practice rooms and
music rooms (short term stay)
(Source: Støjdirektoratet Denmark)
S E
ound ar
Yellow inner ear
The noise level is close to
the pre-set limit – time to
lower the noise level
Noice limit in dB(A)
35-45
45-55
60-70
75-85
92-105
®
Red inner ear
The noise level has
exceeded the pre-set limit
– bring the noise level down
immediately
SoundEar®
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UK · Instructions leaflet
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