Throw Another LOG10 on the Fire
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10 Terms
Dynamic range of the auditory system
The range of loudness that the human ear can hear.
µPa
The unit of pressure, standing for micro-Pascals.
The formula for 1 pascal.
One newton of force (1 N) applied over an area of one meter squared (1 m2).
How many µPa is the standard reference pressure for sound?
20 µPa.
Based 10 exponent.
When working with the number 10, raised to a power.
When the exponent is positive…
The exponent is equal to the number of zeroes.
When the exponent is negative…
You need to make the 1 have that many decimal places in front of it.
What is used to describe pressure and changes in pressure.
Exponents.
Scientific notation.
Using significant digits and exponents to describe values.
Antilog.
When you have a number, and you want to know what it is a log OF, you do an