Page 106 - The Mercy of Believers

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THE MERCY OF BELIEVERS

them into electric signals. Just as with the eye, the act of hear-
ing finalises in the centre of hearing in the brain.
The situation in the eye is also true for the ear. That is, the
brain is insulated from sound just like it is from light: it does
not let any sound in. Therefore, no matter how noisy is the
outside, the inside of the brain is completely silent.
Nevertheless, the sharpest sounds are perceived in the brain.
In your brain, which is insulated from sound, you listen to
the symphonies of an orchestra, and hear 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 a 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 faith-
ful to the original. The results of these efforts are sound
recorders, high-fidelity systems, and systems for sensing
sound. Despite all this technology and the thousands of en-
gineers and experts who have been working on this endeav-
our, 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 these de-
vices, when sound is recorded some of it is lost; or when you
turn on a HI-FI you always hear a hissing sound before the
music starts. However, the sounds that are the products of
the technology of the human body are extremely sharp and
clear. A human ear never perceives a sound accompanied by
a hissing sound or with atmospherics as does HI-FI; it per-
ceives sound exactly as it is, sharp and clear. This is the way
it has been since the creation of man.
So far, no visual or recording apparatus produced by man
has been as sensitive and successful in perceiving sensory
data as are the eye and the ear.