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Monitoring species using acoustic communications
Sarriá Gandul, David; Molino Minero, Erik; Río Fernandez, Joaquín del; Manuel Lázaro, Antonio; Sardà Amills, Francesc; Aguzzi, Jacopo; Rotllant Estelrich, Guiomar
Universitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica
On this paper a description of a monitoring systemfor marine speciesbased on acoustic hydrophones andtransmitters is presented. The main purpose of the work is to testthe performance of these instruments working in a closed space,similar to the one found in the field where they will be installed.Transmitters are carried by the studied species, and the receiversare placed inside artificial reefs with the purpose to detect thepresence of the species while they are inside. Results have shownthat the hydrophone located farther away from the walls is theone with better performance, in relation to those installed close tothe walls. The same behavior has been observed on transmitters,the one which is located in the center of the pond was betterdetected.
2012-05-11
Àrees temàtiques de la UPC::Enginyeria electrònica i telecomunicacions::Processament del senyal::Processament de la parla i del senyal acústic
Àrees temàtiques de la UPC::Enginyeria agroalimentària::Ciències de la terra i de la vida::Biologia
Comunicacions subacuàtiques
Animals -- Hàbits i conducta
Monitoring systems
Marine species diversity
Acoustic emission testing
Marine animals--Behavior
Underwater acoustic telemetry
Underwater exploration--Spain--Mediterranean Coast
Tractament del senyal
Biologia marina
Animals marins
Hidròfons
Restricted access - publisher's policy
Conference Object
Institute of Electrical and Electronics Engineers
         

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