Page 144 - The Struggle Against the Religion of Irreligion
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middle ear transmits the sound vibrations by intensifying them; the
inner ear sends these vibrations to the brain by translating them into
electric signals. Just as with the eye, the act of hearing finalizes in the
center of hearing in the brain.
The same holds true for the ear as for the eye, that is, the brain
is insulated from sound just like it is from light. Therefore, no matter
how noisy it is outside, the inside of the brain is completely silent.
Nevertheless, the most subtle sounds are perceived in the brain.
Within your brain, which is insulated from sound, you hear the
symphonies of an orchestra and all the noises in a crowded place.
However, if the sound level in your brain was measured by a precise
device at that moment, it would be seen that complete silence is
prevailing there.
As is the case with imagery, decades of effort have been spent in
trying to generate and reproduce sound that is faithful to the original.
The results of these efforts are recorders, high-fidelity systems, and
systems for sensing sound. Despite all this technology and the
thousands of engineers and experts who have been working on the
endeavor, no sound has yet been obtained that has the same
sharpness and clarity as the sound perceived by the ear. Think of the
highest quality hi-fi systems produced by the biggest company in the
music industry. Even in such devices, when sound is recorded, some
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