Mostra el registre d'ítem simple

dc.contributor.authorToma, Daniel
dc.contributor.authorMasmitjà Rusiñol, Ivan
dc.contributor.authorRío Fernandez, Joaquín del
dc.contributor.authorMartínez Padró, Enoc
dc.contributor.authorArtero Delgado, Carola
dc.contributor.authorCasale, Alessandra
dc.contributor.authorFigoli, Alberto
dc.contributor.authorPinzani, Diego
dc.contributor.authorCervantes Fructuoso, Pablo
dc.contributor.authorRuiz, Pablo
dc.contributor.authorMemè, Simone
dc.contributor.authorDelory, Eric
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Química
dc.date.accessioned2018-05-16T16:02:05Z
dc.date.available2019-05-07T00:30:37Z
dc.date.issued2018-05-08
dc.identifier.citationToma, D.M., Masmitja, I., Del Rio, J., Martinez, E., Artero, C., Casale, A., Figoli, A., Pinzani, D., Cervantes, P., Ruiz, P., Memè, S., Delory, E. Smart Embedded Passive Acoustic Devices for Real-Time Hydroacoustic Surveys. "Measurement", 8 Maig 2018, vol. 125, p. 592-605.
dc.identifier.issn0263-2241
dc.identifier.urihttp://hdl.handle.net/2117/117296
dc.description.abstractThis paper describes cost-efficient, innovative and interoperable ocean passive acoustics sensors systems, developed within the European FP7 project NeXOS (Next generation Low-Cost Multifunctional Web Enabled Ocean Sensor Systems Empowering Marine, Maritime and Fisheries Management) These passive acoustic sensors consist of two low power, innovative digital hydrophone systems with embedded processing of acoustic data, A1 and A2, enabling real-time measurement of the underwater soundscape. An important part of the effort is focused on achieving greater dynamic range and effortless integration on autonomous platforms, such as gliders and profilers. A1 is a small standalone, compact, low power, low consumption digital hydrophone with embedded pre-processing of acoustic data, suitable for mobile platforms with limited autonomy and communication capability. A2 consists of four A1 digital hydrophones with Ethernet interface and one master unit for data processing, enabling real-time measurement of underwater noise and soundscape sources. In this work the real-time acoustic processing algorithms implemented for A1 and A2 are described, including computational load evaluations of the algorithms. The results obtained from the real time test done with the A2 assembly at OBSEA observatory collected during the verification phase of the project are presented.
dc.format.extent14 p.
dc.language.isoeng
dc.subjectÀrees temàtiques de la UPC::Física::Acústica::Sons subaquàtics
dc.subject.lcshUnderwater acoustic telemetry.
dc.subject.lcshUnderwater acoustics.
dc.subject.otherunderwater acousticsdigital hydrophoneinteroperabilitymarine observationssmart interfaceembedded processing
dc.subject.otherunderwater noise
dc.subject.otherbioacoustics
dc.titleSmart Embedded Passive Acoustic Devices for Real-Time Hydroacoustic Surveys
dc.typeArticle
dc.subject.lemacAcústica submarina
dc.contributor.groupUniversitat Politècnica de Catalunya. SARTI-MAR - Sistemes d'Adquisició Remota de dades i Tractament de la Informació en el Medi Marí
dc.identifier.doi10.1016/j.measurement.2018.05.030
dc.relation.publisherversionhttps://www.sciencedirect.com/science/article/pii/S0263224118304111?via%3Dihub
dc.rights.accessOpen Access
local.identifier.drac22529143
dc.description.versionPostprint (author's final draft)
local.citation.authorToma, D.M.; Masmitja, I.; Del Rio, J.; Martinez, E.; Artero, C.; Casale, A.; Figoli, A.; Pinzani, D.; Cervantes, P.; Ruiz, P.; Memè, S.; Delory, E.
local.citation.publicationNameMeasurement
local.citation.volume125
local.citation.startingPage592
local.citation.endingPage605


Fitxers d'aquest items

Thumbnail

Aquest ítem apareix a les col·leccions següents

Mostra el registre d'ítem simple

Tots els drets reservats. Aquesta obra està protegida pels drets de propietat intel·lectual i industrial corresponents. Sense perjudici de les exempcions legals existents, queda prohibida la seva reproducció, distribució, comunicació pública o transformació sense l'autorització del titular dels drets