Open AccessApplicataion of ormsby wavelet for generation of synthetic seismic signals
Author(s) -
E. Sai Sumanth,
V. Joseph,
Kumar Sunkaria Ramesh,
S. Koteswara Rao
Publication year - 2018
Publication title -
international journal of engineering and technology
Language(s) - English
Resource type - Journals
ISSN - 2227-524X
DOI - 10.14419/ijet.v7i2.7.10980
Subject(s) - wavelet , wavelet transform , noise (video) , signal (programming language) , wavelet packet decomposition , geology , seismology , continuous wavelet transform , acoustics , computer science , discrete wavelet transform , artificial intelligence , physics , image (mathematics) , programming language
Investigation of signals reflected from earth’s surface and its crust helps in understanding its core structure. Wavelet transforms is one of the sophisticated tools for analyzing the seismic reflections. In the present work a synthetic seismic signal contaminated with noise is synthesized and analyzed using Ormsby wavelet[1]. The wavelet transform has efficiently extracted the spectra of the synthetic seismic signal as it smoothens the noise present in the data and upgrades the flag quality of the seismic data due to termers. Ormsby wavelet gives the most redefined spectrum of the input wave so it could be used for the analysis of the seismic reflections.