190
L. Picu et al.
Fig. 3 Measurement of
noise with BlueSolo
sonometer
using Noise Exposure Calculator—HSE was calculated daily noise exposure (LEP,d),
exposure points (job/task) and exposure points per hour.
Using the dBFA 3.2 software, the results of the measurements were processed,
and the results of the measurements were presented suggestively in the form of
sonograms, spectral distributions and time-history graphics to obtain comparative
information.
A sonogram describes the noise characteristics at the location where the determination was made and shows the sound level distribution on frequency, at a given
point in time. This helps find the frequencies that contribute most to the high noise
level.
2.4 Characteristics of the Subjects
From Table 1, it is seen that the crew is aging, subject no. 1 is obese, subjects 2, 3
and 4 are overweight and subjects 5 and 6 have a normal weight. Of all, only one
person does not smoke, and half of them drink more than two glasses of wine/day.
Also, half of them said they have cardiovascular problems and they all have personal
problems.
L. Picu et al.
Fig. 3 Measurement of
noise with BlueSolo
sonometer
using Noise Exposure Calculator—HSE was calculated daily noise exposure (LEP,d),
exposure points (job/task) and exposure points per hour.
Using the dBFA 3.2 software, the results of the measurements were processed,
and the results of the measurements were presented suggestively in the form of
sonograms, spectral distributions and time-history graphics to obtain comparative
information.
A sonogram describes the noise characteristics at the location where the determination was made and shows the sound level distribution on frequency, at a given
point in time. This helps find the frequencies that contribute most to the high noise
level.
2.4 Characteristics of the Subjects
From Table 1, it is seen that the crew is aging, subject no. 1 is obese, subjects 2, 3
and 4 are overweight and subjects 5 and 6 have a normal weight. Of all, only one
person does not smoke, and half of them drink more than two glasses of wine/day.
Also, half of them said they have cardiovascular problems and they all have personal
problems.