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Visual Fingerprints of the Acoustic Environment: The Use of Acoustic Indices to Characterise Natural Habitats
2015
2015 Big Data Visual Analytics (BDVA)
Acoustic recordings play an increasingly important role in monitoring terrestrial environments. However, due to rapid advances in technology, ecologists are accumulating more audio than they can listen to. Our approach to this big-data challenge is to visualize the content of long-duration audiorecordings by calculating acoustic indices. These are statistics which describe the temporal-spectral distribution of acoustic energy and reflect content of ecological interest. We combine spectral
doi:10.1109/bdva.2015.7314306
dblp:conf/bdva/SankupellayTTR15
fatcat:zl6yymlz6fdhfgok2wq73cgk6a