EXAMPLES OF ELEVATOR-CAUSED DISORDER
This graph shows the trend over time of the noise level perceived inside a bedroom located near an elevator. From our experience it is easy to assess which are the components due to the lift activity, which are very evident in these graphs: the age of the winch and the system caused an increase in the chamber of over 20 dB during the operating phases.
Following our relationship, the condominium activated for its replacement.
It is always preferable to try at conciliation before acting, even if the levels are high. It takes a little patience.
EXAMPLE OF DISTURBANCE CAUSED BY SWITCHING ON OF HYDRAULIC PUMPS
In this graph it is possible to identify the source of disturbance complained by a tenant inside their bedroom, due to the switching on of the sanitary water pumps.
Unfortunately, at times the same tenants of the condominium tend to underestimate the noise that can be transmitted solidly even from small systems.
From the spectrogram we can clearly identify which are the disturbance phases introduced by the pumps, excluding the possibility of some other phenomenon.
This graph shows the trend over time of the noise level perceived inside a bedroom located near an elevator. From our experience it is easy to assess which are the components due to the lift activity, which are very evident in these graphs: the age of the winch and the system caused an increase in the chamber of over 20 dB during the operating phases.
Following our relationship, the condominium activated for its replacement.
It is always preferable to try at conciliation before acting, even if the levels are high. It takes a little patience.
EXAMPLE OF DISTURBANCE CAUSED BY SWITCHING ON OF HYDRAULIC PUMPS
In this graph it is possible to identify the source of disturbance complained by a tenant inside their bedroom, due to the switching on of the sanitary water pumps.
Unfortunately, at times the same tenants of the condominium tend to underestimate the noise that can be transmitted solidly even from small systems.
From the spectrogram we can clearly identify which are the disturbance phases introduced by the pumps, excluding the possibility of some other phenomenon.