Automated Classification of Dugong Calls and Tonal Noise by Combining Contour and MFCC Features
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DOI: 10.1007/s40857-021-00234-5
Abstract: To expand the spatial and temporal scales of passive acoustic monitoring of animals, automatically detecting target sounds among noises with similar acoustic properties is essential but challenging. In particular, the classification of tonal vocalisations and… read more here.
Keywords: classification dugong; combining contour; dugong calls; classification ... See more keywords
Blade force model for calculating the axial noise of fans with unevenly spaced blades
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DOI: 10.1016/j.apacoust.2018.11.008
Abstract: Abstract In recent years, there has been an increasing demand for quieter cooling fans. It is well-known that the magnitude of the tonal noise that radiates from an axial low-speed fan can be reduced by… read more here.
Keywords: fan; model; noise; unevenly spaced ... See more keywords