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... Hz. The physiological conditions are different, and the range is slightly changed, but generally it does not exceed this range.
For most humans, this voice is "not there."
But hearing it doesn't mean it doesn't exist.
Many animals can receive much more widely than humans. For example, dogs, such as cats and dolphins, receive hearing frequencies even 7 times that of humans. Before the catastrophe, many animals have specific behaviors because they receive It is a subsonic or ...
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