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Marat540 [252]
4 years ago
15

How are psychophysics and psychoacoustics different?

Biology
1 answer:
Brums [2.3K]4 years ago
5 0

Psychoacoustics is the branch of psychophysics involving the scientific study of <em>sound perception</em> and audiology—how humans perceive various sounds.  (including noise, speech, and music)

Psychophysics quantitatively investigates the relationship between physical stimuli and the sensations and perceptions they produce. Psychophysics has been described as the scientific study of the relation between <em>stimulus and sensation.</em>

In conclusion, Psychoacoustics is <em>sound</em>, how we hear things and<em> what</em> we hear. Psychophysics is how we <em>process</em> the sound and what we do to react to it. It is also what we<em> feel, physically.</em> It is how we <em>react</em> to things (such as sound.)

Hope this helped!

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Genetic Drift are the changes in allele frequency of a population that result from RANDOM survival or reproduction of individuals with certain characteristics.  Survival or reproduction of those individuals in the face of some environmental change is a matter of LUCK or CHANCE, not because of their phenotype or genotype.

While in Natural selection, the environmental events that affect a population are likely random, but the survival or reproduction of the individuals depends on their phenotypes and genotypes.

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Low population which can cause low genetic diversity, poor habitat conditions and habitat loss, road deaths, and commercial development in panther range are constant threats to the Florida Panther's survival.

All these causes are related and therefore affects the Florida Panther.

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