habitually listening to loud music through headphones can result in loss of hearing in what part of the ear?
http://www.abelard.org/hear/hear.php#loud-music
The hair cells in the cochlea.
thanks a lot
Every night in Cordele, Georgia, 24 trains crisscross the city's five-mile radius. Each train blows its whistle to alert citizens that it is passing through. Because of __________, the residents of Cordele can sleep through all these whistles.
A. selective attention
B. the signal-detection theory of sound and sleep
C. sensory adaptation
D. the "cocktail party phenomenon"
B. the signal-detection theory of sound and sleep
A - the organ
Habitually listening to loud music through headphones can lead to hearing loss in the inner ear. The inner ear contains delicate hair cells that are responsible for detecting sound vibrations and transmitting them as electrical signals to the brain. When exposed to loud sounds for a prolonged period, these hair cells can become damaged or destroyed, resulting in hearing loss.
To understand how loud music affects the inner ear, we need to grasp a few concepts. The loudness of a sound is measured in decibels (dB), and prolonged exposure to sounds above 85 dB can cause hearing damage. Many headphones can produce sounds well above this threshold, especially when the volume is cranked up to maximum levels.
If you're concerned about your hearing health while using headphones, it's crucial to monitor the volume. Most smartphones and music players have a volume limiter feature that allows you to cap the maximum volume output. It's recommended to keep the volume at or below 60% of the maximum level.
In addition to adjusting the volume, taking breaks from wearing headphones can also help protect your hearing. Give your ears some rest every hour or so, allowing them to recover from prolonged exposure to sound. Lastly, using noise-canceling headphones can help reduce the need for high volume by blocking external noise.
Remember, protecting your hearing health is vital, so try to strike a balance between enjoying your music and preserving your ears' well-being.