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dc.contributor.authorZaugg, Serge Alain
dc.contributor.authorSchaar, Mike van der
dc.contributor.authorHouégnigan, Ludwig
dc.contributor.authorAndré, Michel
dc.identifier.citationZaugg, Serge [et al.]. Real time classification of sperm whale clicks and shipping impulses from fixed ocean observatories. "Instrumentation Viewpoint", 20 Juliol 2010, núm. 8, p. 104-105.
dc.description.abstractThe automated acoustic detection of cetaceans in real time is an important tool to study their behaviour and distribution and for activating mitigation measures in the context of harmful anthropogenic activities at sea. Acoustic data from the NEMO ONDE deep sea observatory (Sicily) indicated that sperm whale clicks were present in 15 % of the recordings and impulsive ship noise in 10 %. The ship noise poses a serious challenge to the detection of sperm whale clicks, since it is an important source of false positives. As part of an integrated classification system, we present a classification module aimed at the automated and real time classification of impulses from sperm whales and shipping. The achieved classification performance indicates that it reliably separates a large proportion of sperm whale clicks from shipping impulses.
dc.format.extent1 p.
dc.publisherSARTI (Technological Development Centre of Remote Acquisition and Data processing Systems)
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.subjectÀrees temàtiques de la UPC::Enginyeria electrònica
dc.subject.otherSignal processing
dc.subject.otherocean observatories
dc.subject.othershipping noise
dc.titleReal time classification of sperm whale clicks and shipping impulses from fixed ocean observatories
dc.description.peerreviewedPeer Reviewed
dc.rights.accessOpen Access
local.citation.authorZaugg, Serge; Schaar, Mike van der; Houegnigan, Ludwig; André, Michel
local.citation.publicationNameInstrumentation Viewpoint

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