what are the side effect of using earplug contineously 2 hours?
conduction deafness
conduction deafness
conduction deafness
Conductive deafness is caused by the bones in the middle ear to pass on sound vibrations to the inner ear. Nerve deafness may be caused by a disease or some other event that injures the cochlear nerve.
yes
it really depends on the type and where you get them from but the cheapest you can get are about £6
Conductive deafness is when the sound waves are prevented from reaching the inner ear. It can be because of wax in the outer canal, fluid inside it, or the tiny bones in the ear have seized up. With perceptive deafness, sound waves can reach the inner ear, though it is a disease of the nerves leading to the brain or a condition affecting the function of the inner ear. Most cases of deafness fall into the category of conductive and perceptive deafness, though other cases of deafness are as simple as the result of old age.
Conductive hearing loss is caused by disease affecting the three tiny bones of the middle ear, known as the ossicles (malleus, incus, stapes). This type of hearing loss occurs when sound waves cannot travel efficiently through the outer and middle ear to the inner ear.
If you consider the fact that deafness can make it more difficult to learn... yes. Earphones are the single most common cause for premature deafness... but then, think of how much you enjoy your tunes while you're sleeping. As long as the earphones are not screaming in your ears this is a good way for insomniacs to trick their mind into sleeping. Even a low TV sound will do the same thing. Spas (where you go to relax) will have soft, soothing music and does make the body and mind relax. Scientists have found that if a person puts on a learning tape (example: to learn another language) they will learn the language quicker than by taking classes and studying it.
Yes, earphones can get damaged if kept near a magnet because the magnetic field can disrupt the electronic components inside the earphones, affecting their performance. It is recommended to keep earphones away from magnets to prevent any potential damage.
Conductive.