Translations:Symmetric wavelets/9/en

From SEG Wiki
Jump to navigation Jump to search
ADVERTISEMENT

The sine cardinal (sinc) wavelet, on the other hand, does have a frequency spectrum restricted to a finite band. The sinc wavelet, which is also symmetric, is zero phase. However, the sinc wavelet has a strong precursor and a strong tail that will overlap into the regions of adjacent wavelets. This lack of time resolution will deteriorate any detection method.