Encyclopedia > Compressor

Article Content

Compressor

A compressor is:

A mechanical device that takes in a gas and increases its pressure by squeezing a volume of it into a smaller volume. Heat is generated in the gas due to the ineffeciancy of the compressor. Important kinds of compressors include: Reciprocating compressors[?], Centrifugal compressors[?], and Turbo-charger. Closely related to pumps.
A device or computer program that reduces the dynamic range of a signal. In audio production, a compressor is often applied to the final mix as part of the mastering process.

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

Quadratic formula

... the common denominator is 4a2. We get <math>\left(x+\frac{b}{2a}\right)^2=\frac{-4ac+b^2}{4a^2}=\frac{b^2-4ac}{4a^2}.</math> Taking square roots of ...