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In the beginning we assumed that man experienced a sound sensation by the working of the inner ear. In general that is right and we can simply measure our capability to hear various pitches and loudnesses. But, and this is a great BUT, there's some more to say about this. Until ***8 it was not possible to measure inside the inner ear of living people. It was common knowledge that the cochlea in that inner ear and the hairs upon it could determine the pitch. The shorter those hairs the higher the pitch and visa versa. Then in ***8 it became possible to measure (on a living person!) and it came out that when a steady tone is applied a "bunch" of hairs is stimulated. Those hairs 'fire' electrons, let's say a kind of digital '1' signals, into the brain. In the brain something very odd happens.
| Pays: | France |
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| Localité: | - |
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