Can You Hear This?
Hearing Test: http://www.noiseaddicts.com/2009/03/can-you-hear-this-hearing-test/
Sound Levels: http://makeitlouder.com/Decibel%20Level%20Chart.txt
Listen Smart- Safely Handling the Power of Sound
- Sound is measured in decibels, loudness of sound
- Prolonged exposure to loud sounds, starting at 80 db can cause hearing deterioration
- Pain starts to occur at 125 db
- Once its damaged, it cant be repaired
- Doesn’t only affect old people- young people can be affected too
- 10-20% of high school students have partial hearing loss
- More than 1/3 of all hearing loss is attributed to noise
- People tend to not worry about hearing loss
- Can happen quick as 30 seconds or gradually over time
- Cochlear hair cells are used for hearing, and they cannot be replaced
- Losing the hair cells mean losing the ability to hear
- 28 million americans are hearing impaired
- Ringing in ears are temporary but can be permanent
- Prevention is important, music artists protect their ears especially on stage
- Cotton and tissues cannot protect your ears
- Ear plugs are available at the drug store
SoundAdvice.info For Audio Career Tips
- Bars, nightclubs, orchestras, theaters, and recording studios, for example, are most susceptible to loud sounds
- Reducing noises in music is to protect people, both performers and audiences, not to destroy art
- Employers will need to prevent/reduce the risks of noises at work to protect the worker’s hearing.
- Employers are required to prevent or reduce the hearing damage received at work, within reasonable amounts under The Control of Noise at Work Regulations, 2005
- The law also states that employers and employees must prevent or reduce the hearing damage on the general public, too
- To protect your hearing, choose a device that decreases noise to around 85 dB, and peak to 137 dB
- Over-protection will make the wearer feel isolated
- Properly clean the device for it to be effective