Sualti ortam gürültüsünün görgül kip ayrişimi yöntemi ile analizi

Translated title of the contribution: Underwater ambient noise analysis using empirical mode decomposition method

Altynbek Isabekov*, Süleyman Baykut, Tayfun Akgül

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

3 Citations (Scopus)

Abstract

In this paper, the results of Empirical Mode Decomposition analysis of underwater ambient noise data are presented. Noise examples are assembled by means of the "ITU Underwater Ambient Noise Measurement and Recording System" in the Strait of Istanbul. Firstly, the analysis results of the data collected during the "no ship in the line of sight" period are shown. Then the same analysis was repeated for the data gathered during periods of various ships' cruising. Variances and frequency spectra of Intrinsic Mode Functions (IMF) were estimated and the results were compared. It is observed that the first 5 IMFs' variances reveal useful information about ship presence near the recording system.

Translated title of the contributionUnderwater ambient noise analysis using empirical mode decomposition method
Original languageTurkish
Title of host publication2009 IEEE 17th Signal Processing and Communications Applications Conference, SIU 2009
Pages640-643
Number of pages4
DOIs
Publication statusPublished - 2009
Event2009 IEEE 17th Signal Processing and Communications Applications Conference, SIU 2009 - Antalya, Turkey
Duration: 9 Apr 200911 Apr 2009

Publication series

Name2009 IEEE 17th Signal Processing and Communications Applications Conference, SIU 2009

Conference

Conference2009 IEEE 17th Signal Processing and Communications Applications Conference, SIU 2009
Country/TerritoryTurkey
CityAntalya
Period9/04/0911/04/09

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