Examlex
Simplify the expression. Assume all variables represent nonzero real numbers.
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Perception Of Sound
The process by which sounds are interpreted and understood by the brain, involving the conversion of sound waves into neural signals.
Hz
The unit of frequency in the International System of Units (SI), representing one cycle per second.
Neanderthals
An extinct species or subspecies of archaic humans who lived in Eurasia until about 40,000 years ago.
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