Accession Number:

AD1105537

Title:

Single-Element Passive Time Reversal Mirror in Shallow Water Acoustics

Descriptive Note:

Technical Report,30 Apr 2016,01 May 2020

Corporate Author:

University of Haifa Haifa Israel

Personal Author(s):

Report Date:

2020-07-23

Pagination or Media Count:

113.0

Abstract:

This project investigates a new approaches Time reversal Mirror and Warping transform for analysis of cross correlation functions of the noise field is shallow water, and for geoacoustic inversion. Data of experiment SW06 are used, results of inversion are reasonable and give good agreement with other data where comparison is possible. In experiment SW06 anomalously strong noise signals noise burst were registered, initiated by sediment saltation due to nonlinear internal waves NIW trains.

Subject Categories:

  • Acoustics
  • Physical and Dynamic Oceanography

Distribution Statement:

APPROVED FOR PUBLIC RELEASE