About My Health Careers Internship MedBlogs Contact us

Earplugs the Only Solution to Ear Problems in Musicians, Says Study

by Anjali Aryamvally on November 25, 2017 at 11:43 AM
Font : A-A+

Earplugs the Only Solution to Ear Problems in Musicians, Says Study

Ear damage is one of the common problems that effects musicians. Therefore professional orchestras have taken measures in recent years to reduce the sound levels. However, studies reveal that physical measures including placing screens between sections or creating more space between them, have little effect. This is due to one's own instrument contributing just as much to the sound level that reaches the ear like all the orchestra's instruments together. So experienced musicians that play alone at home - whether professionals or amateurs - also produce excessive sound levels. The only solution that really helps is earplugs.

The eardrums of trumpet players and flute players are the most burdened. During loud passages they are subjected to average decibel levels of 95 to 100 dB(A), just from their own instruments. The violin and viola produce decibel levels in excess of 90 dB(A) for their players. These levels are similar to those of a rock concert. They also well exceed the 85 dB(A) limit that European regulations stipulate for the compulsory wearing of ear protection on the work floor.


Close to the ears

Acoustics expert and researcher Remy Wenmaekers got these results using a calculation model he developed to work out the level of sound close to the ears of musicians. Wenmaekers chose to use a calculation model rather than measurements on the spot where musicians play their instruments. The reason is musicians never reproduce exactly the same level of sound, which makes comparison of experiments with 'real' musicians virtually impossible.

As a foundation for his model he used recordings of orchestra music per instrument made in an anechoic chamber (a room without an echo). The model takes account of the direction of the sound of the instruments, the listening orientation of the receivers, reflection of sound, and blocking by people (the musicians themselves). He compared the results of his model with measurements in a real orchestra and there appeared to be a good correspondence.


Using his model Wenmaekers calculated the effect of the most commonly used sound-reducing measures, like screens and higher plateaus for the different sections in the orchestra. Those effects appeared to be very small since the main source of the sound was the player's own instrument. The same cause lies behind the relatively small impact (around 3 dB) of the sound-intensifying effect of small orchestra playing areas like covered orchestra pits. According to Wenmaekers it is still advisable to avoid such small orchestra playing areas but then again, the sound levels are still too high in other areas.

The only thing that really helps is to play more quietly or to use earplugs. Musicians have long been advised to play using earplugs but now it has been proven that there is no other feasible measure that can be taken.

Too late

Wenmaekers, himself a musician, realizes that this is not really what the doctor ordered. "A musician with poor hearing risks losing his job. So to avoid this, earplugs are inevitable. At the same time, you want to perform as well as possible, so earplugs may hinder this. Musicians will have to get used to playing with earplugs from a young age because once you have a hearing problem you are too late."

Getting away with it

There is, however, one part of the orchestra that can get away with it in part, the cello and the bass sections. These instruments produce a relatively soft sound and thus present no risk by themselves. The sound that affects the ears of the cellists and bassists tends to be generally lower and comes mainly from the other orchestra sections. So for this group there may be other interventions that are effective apart from earplugs.

These results were published this month in the Journal of the Acoustical Society of America.

Another purpose of the study was to improve methods of measurement based on loudspeaker sound and microphones to get a picture of the stage acoustics. This form of objective measurement is highly desirable, especially because an evaluation of the acoustics is essential to the design and improvement of music auditoriums.

Wenmaekers also showed that existing measurement methods, with only empty chairs and stands on the stage, does not provide the right picture. So in five concert auditoriums he put clothed mannequins on all of the chairs on stage to measure the effect that people would have on the stage acoustics. This proved to have such an influence that he developed a method to measure the full 'real' orchestra on stage, but one that costs the members of the orchestra just ten minutes of their time.

Source: Eurekalert

News A-Z
News Category
What's New on Medindia
International Day of Persons with Disabilities 2021 - Fighting for Rights in the Post-COVID Era
Effect of Blood Group Type on COVID-19 Risk and Severity
Woman with Rare Spinal Cord Defect from Birth Sues Doctor
View all

Medindia Newsletters Subscribe to our Free Newsletters!
Terms & Conditions and Privacy Policy.

More News on:
Acoustic Neuroma Hearing Aids Hearing Loss Getting the Right Hearing Aid for Adults Otosclerosis 

Recommended Reading
University of Oxford Study Reveals Why Artists, Musicians, Actors Tend to be Middle Class
People taking part in arts, play music, paint and act are more likely to be middle class simply ......
Music By Professional Musicians May Activate Genes For Learning, Memory
Playing music by professional musicians can enhance the activity of genes involved in motor ......
Long-Term Memories of Musicians are Very Strong
The first links between music expertise and advantages in long-term memory have been highlighted in ...
Classical Musicians can Now Perform Solo With Virtual Orchestra Thanks to a New App
Musicians can now perform solo with a full philharmonic orchestra from the comfort of their own ......
Acoustic Neuroma
Acoustic neuroma is a benign intercranial tumor involving the myelin-forming Schwann cells of the ...
Getting the Right Hearing Aid for Adults
Hearing aid fitting is done by a qualified audiologist after measuring various parameters and extent...
Hearing Aids
Hearing aid is an electronic device that helps people with hearing loss to hear more and communicate...
Otosclerosis is an abnormal remodeling of bone near the middle ear that can cause hearing impairment...

Disclaimer - All information and content on this site are for information and educational purposes only. The information should not be used for either diagnosis or treatment or both for any health related problem or disease. Always seek the advice of a qualified physician for medical diagnosis and treatment. Full Disclaimer

© All Rights Reserved 1997 - 2021

This site uses cookies to deliver our services. By using our site, you acknowledge that you have read and understand our Cookie Policy, Privacy Policy, and our Terms of Use