Encyclopedia > Lifter

Article Content

Lifter

In signal processing, a lifter is a signal transform consisting of taking the decibel transform of a signal, convoluting it with some function, and taking the inverse Fourier transform of the result after undecibelizing. The effect is to enhance or attenuate the gamnitude[?] of certain quefrencies.

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

East Farmingdale, New York

... of 5,400. Geography East Farmingdale is located at 40°43'30" North, 73°25'34" West (40.725061, -73.426220)1. According to the United States Census Bureau, ...