Physics of the Ear

Ear physics is a special human organ that many people consider as commonplace until it stops functioning. It is the only device that allows humans to listen to sound in their environment. Ears consist of many parts that differentiate between different sounds in different ways. The anatomy and physiology of the ear, and how the sound waves are transmitted to meaningful sounds helps to understand the occurrence of hearing loss. The ear is made up of three areas: the outer ear, the middle ear, the inner ear.

Let's review: the brain is you! Everything you have is encapsulated in a physical container between your ears, though you'd want it once. All the products, processes, songs and dances you know will come from your brain or other people. When you approach it, the brain is the unmistakable physical center of everything in humans. "Do you want to know what will happen if I stuff like this?" However, advances in brain imaging technology over the past decade have provided us with final calculations. tool! Exponential growth of 'knowing' sectors may reach inflection points in our lifetime. We finally entered the game!

Usually when vibration or sound waves are transferred from the outer ear to the inner ear they are transmitted to the brain. The right hemisphere is a physical characteristic that senses and processes sounds, such as volume or softness, treble or bass, and its apparent emotional attributes. At the same time, the sound from multiple sources is irrelevant to the child's intensive activities, such sounds are particularly troublesome and sometimes called noise. Noisy? How loud is the child's environment? Where did all the noise come from? The noise is 55 to 65 decibels (average vocal is 60 decibels). It increases by a factor of 2 for every additional 10 dB (Wolkomer & Wolkomer, 2001). In contrast, the quiet noise level of the night's children's bedroom is 30 dB and 110 dB at the rock concert.