Results 231 to 240 of about 232,569 (291)

Improving Greater Caribbean manatee vocalization detection across habitats using neural networks. [PDF]

open access: yesPLoS One
Ramos EA   +6 more
europepmc   +1 more source

Detecting hydro-acoustic signals using Distributed Acoustics Sensing technology

The Journal of the Acoustical Society of America, 2022
Distributed Acoustic Sensing (DAS) is a relatively new technology that transforms fiber optic cables, typically used for telecommunications, into dense sensor arrays, capable of meter-scale recordings up to ∼100 km. The interest in these technologies for ocean exploration and monitoring has risen in recent years.
Shima Abadi   +2 more
openaire   +1 more source

Entropy based underwater acoustic signal detection

2017 14th International Bhurban Conference on Applied Sciences and Technology (IBCAST), 2017
Underwater acoustic signal detection which has to detect weak target signal embedded in strong and complex ambient noise is a difficult point in underwater acoustic signal processing. The key to enhance detection performance is to extract features of target as far as possible.
null Yaan Li, Zhe Chen
openaire   +1 more source

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