| |
|
|
| Primary Author: |
Obeling, L.
|
| Journal Title: |
Noise Health
|
| Date Published: |
1999 |
| Language: |
English
|
| Category: |
Hearing Loss
|
| Key Words: |
hearing ability symphony orchestral musician scandanavian |
| Full Citation: |
Obeling, L., and T. Poulsen. Hearing Ability in Danish Symphony Orchestra Musicians. Noise Health 1, no. 2 (1999): 43-49. |
| Full Abstract: |
The audiograms of fifty-seven musicians from four Danish symphony orchestras were determined in connection with an interview about their working experience. Measurements of sound levels and noise dose were performed during rehearsal and during concerts in the four orchestras with the measurement equipment placed in various instrument groups. The average audiogram showed a decrease at higher frequencies similar to an age-related hearing loss. Each audiogram was corrected for the age of the person by means of the median from ISO 7029 and the average audiogram from these age-corrected individual audiograms showed no signs of hearing loss. The audiograms were also compared to the expected audiograms from ISO 1999, which takes account of the number of years at work, the number of playing hours per week, and the average sound level in the orchestra for the instrument group. In almost all cases the measured audiograms looked better than the predictions from ISO 1999. It may be concluded from this investigation that musicians cannot be expected to get pronounced audiometric hearing losses from playing in a symphony orchestra. It should be noted, though, that the data material is limited, and that the subjects have not been selected in a systematically or representative way. |
|
|
|