Document of dataset 8172

Dataset record

Type

Dataset

title in English

Broadband Acoustic Network dataset - Ambient Noise Trends in hybrid millidecade bands

Acronym

PhD_Parcerisas

Abstract in English

Hybrid millidecade bands computed from the acoustic data collected in the LifeWatch Broadband Acoustic Network. Hybrid millidecade bands computed according to Miksis-Olds et al. 2021 [1]. The output is given in power spectral density. The data were processed using pypam [2], in non-overlapping 1-minute windows. Each window is processed using a 1-second fft. Frequency range from 0 to 24 kHz. For data with a sampling rate higher than 48 kHz, a low pass Butterworth filter of order 4 was first applied to the raw data before computing the hybdrid millidecade bands. [1] Miksis-Olds , J. L., Dugan, P. J., Martin, S. B., Klinck, H., Mellinger, D. K., Mann, D. A., Ponirakis, D. W., and Boebel, O. (2021). Ocean Sound Analysis Software for Making Ambient Noise Trends Accessible (MANTA). Frontiers in Marine Science, 8:703650. (doi: https://doi.org/10.3389/fmars.2021.703650) [2] Parcerisas, C. (2022). Lifewatch/pypam: Pypam, a package to process bioacoustic data. Zenodo.

License

https://spdx.org/licenses/CC-BY-4.0.html

bibliographicCitation

Parcerisas Clea, Dick Botteldooren, Paul Devos, Debusschere Elisabeth, Flanders Marine Institute (VLIZ); 2021; Broadband Acoustic Network dataset - Ambient Noise Trends in hybrid millidecade bands.