Publication
Using the echo pattern to range a sound source
| dc.contributor.author | Porter, M. B. | |
| dc.contributor.author | Stephan, Y. | |
| dc.contributor.author | Démoulin, X. | |
| dc.contributor.author | Jesus, S. M. | |
| dc.contributor.author | Coelho, E. | |
| dc.date.accessioned | 2014-10-16T09:31:59Z | |
| dc.date.available | 2014-10-16T09:31:59Z | |
| dc.date.issued | 1999 | |
| dc.description.abstract | One of the currently exciting areas in SONAR research is in the use of acoustic channel models to improve SONAR systems. In this paper, we use the echo pattern at a single phone to localise a sound source in both range and depth in the ocean. To make the localisation robust, the signal processing is set-up with particular regard to which acoustic features are reliable and clear encoders of the source position. The resulting algorithm was tested using experimental data collected during INTIMATE’96- a shallow water experiment conducted on the Portuguese continental shelf[1]. The results show successful tracking over a period of several days encompassing two fixed 25-hour stations and an 18-hour period of ship manoeuvres. | por |
| dc.description.sponsorship | This work was supported in part by ONR Grant N00014-95-0558. One of us (M.B.P) gratefully acknowledges support under the PRAXIS program as a visiting Professor at the Universidade o Algarve and by the New Jersey Institute of Technology under the sabbatical program. The data was collected on a portable array lent to us by the SACLANT Undersea Research Centre. | por |
| dc.identifier.citation | M.B. PORTER, S.M. JESUS, Y. STEPHAN, X. DÈMOULIN, E.F. COELHO, ``Using the echo pattern to range a sound source'' in Proceedings of First International Symposium on Physics in Signal and Image Processing, Paris. | por |
| dc.identifier.other | AUT: SJE00662; | |
| dc.identifier.uri | http://hdl.handle.net/10400.1/5350 | |
| dc.language.iso | eng | por |
| dc.peerreviewed | yes | por |
| dc.title | Using the echo pattern to range a sound source | por |
| dc.type | conference object | |
| dspace.entity.type | Publication | |
| oaire.citation.conferencePlace | Paris | por |
| oaire.citation.endPage | 8 | por |
| oaire.citation.startPage | 1 | por |
| oaire.citation.title | First International Symposium on Physics in Signal and Image Processing | por |
| person.familyName | Jesus | |
| person.givenName | Sergio | |
| person.identifier.orcid | 0000-0002-6021-1761 | |
| person.identifier.scopus-author-id | 7003729485 | |
| rcaap.rights | openAccess | por |
| rcaap.type | conferenceObject | por |
| relation.isAuthorOfPublication | e0226ece-3767-4beb-ab80-868e8897c14a | |
| relation.isAuthorOfPublication.latestForDiscovery | e0226ece-3767-4beb-ab80-868e8897c14a |
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