Skip to main content

News about Scitation

In December 2016 Scitation will launch with a new design, enhanced navigation and a much improved user experience.

To ensure a smooth transition, from today, we are temporarily stopping new account registration and single article purchases. If you already have an account you can continue to use the site as normal.

For help or more information please visit our FAQs.

banner image
No data available.
Please log in to see this content.
You have no subscription access to this content.
No metrics data to plot.
The attempt to load metrics for this article has failed.
The attempt to plot a graph for these metrics has failed.
The full text of this article is not currently available.
/content/asa/journal/jasa/130/2/10.1121/1.3611395
1.
1. J. Hermand, “Broad-band geoacoustic inversion in shallow water from waveguideimpulse response measurements on a single hydrophone: theory andexperimental results,” IEEE J. Oceanic Eng. 24, 4166 (1999).
2.
2. J. Le Gac, M. Asch, Y. Stéphan, and X. Demoulin, “Geoacoustic inversion of broad-band acoustic data in shallow water on a single hydrophone,” IEEE J. Oceanic Eng. 28, 479 (2003).
3.
3. G. Potty, J. Miller, J. Lynch, and K. Smith, “Tomographic inversion for sediment parameters in shallow water,” J. Acoust. Soc. Am. 108, 973 (2000).
4.
4. G. Potty, J. Miller, P. Wilson, J. Lynch, and A. Newhall, “Geoacoustic inversion using combustive sound source signals,” J. Acoust. Soc. Am. 124, L146 (2008).
5.
5. F. Hlawatsch and G. Boudreaux-Bartels, “Linear and quadratic time-frequency signal representations,” IEEE Signal Process. Magn. 9, 2167 (1992).
6.
6. J. Bonnel, B. Nicolas, J. Mars, and S. Walker, “Estimation of modal group velocities with a single receiver for geoacoustic inversion in shallow water,” J. Acoust. Soc. Am. 128, 719727 (2010).
7.
7. S. Dosso, M. Wilmut, and A. Lapinski, “An adaptive-hybrid algorithm for geoacoustic inversion,” IEEE J. Oceanic Eng. 26, 324336 (2001).
8.
8. J. Goff, B. Kraft, L. Mayer, S. Schock, C. Sommerfield, H. Olson, S. Gulick, and S. Nordfjord, “Seabed characterization on the New Jersey middle and outer shelf: Correlatability and spatial variability of seafloor sediment properties,” Marine Geol. 209, 147172 (2004).
9.
9. Y. Jiang, N. Chapman, and P. Gerstoft, “Estimation of geoacoustic properties of marine sediment using a hybrid differential evolution inversion method,” IEEE J. Oceanic Eng. 35, 59 (2010).
10.
10. G. Le Touzé, B. Nicolas, J. I. Mars, and J. L. Lacoume, “Matched representations and filters for guided waves,” IEEE Trans. Sign. Process. 57, 17831795 (2009).
11.
11. F. Auger and P. Flandrin, “Improving the readability of time-frequency and time-scale representations by the reassignment method,” IEEE Trans. Sign. Process. 43, 10681089 (1995).
http://aip.metastore.ingenta.com/content/asa/journal/jasa/130/2/10.1121/1.3611395
Loading
/content/asa/journal/jasa/130/2/10.1121/1.3611395
Loading

Data & Media loading...

Loading

Article metrics loading...

/content/asa/journal/jasa/130/2/10.1121/1.3611395
2011-07-26
2016-12-11

Abstract

This paper presents a single receiver geoacoustic inversion method adapted for low-frequency impulsive sources. It is applied to light bulb data collected during the Shallow Water 2006 experiment. The inversion is carried out by extracting dispersion curves from the received signal, and comparing them to simulated replicas. To achieve dispersion curve estimation in the time-frequency domain, modal separability is improved using a signal processing method called warping. The inversion scheme allows for a reliable estimation of the New Jersey Shelf sediment properties (compressional sound speed and density). It also provides an accurate estimation of the source/receiver range.

Loading

Full text loading...

/deliver/fulltext/asa/journal/jasa/130/2/1.3611395.html;jsessionid=Z3VWlTkWe1rtB5Z2sCrWbIfQ.x-aip-live-02?itemId=/content/asa/journal/jasa/130/2/10.1121/1.3611395&mimeType=html&fmt=ahah&containerItemId=content/asa/journal/jasa
true
true

Access Key

  • FFree Content
  • OAOpen Access Content
  • SSubscribed Content
  • TFree Trial Content
752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
/content/realmedia?fmt=ahah&adPositionList=
&advertTargetUrl=//oascentral.aip.org/RealMedia/ads/&sitePageValue=asadl.org/jasa/130/2/10.1121/1.3611395&pageURL=http://scitation.aip.org/content/asa/journal/jasa/130/2/10.1121/1.3611395'
Right1,Right2,Right3,