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baRulho: Quantifying (Animal) Sound Degradation (original) (raw)

Intended to facilitate acoustic analysis of (animal) sound propagation experiments, which typically aim to quantify changes in signal structure when transmitted in a given habitat by broadcasting and re-recording animal sounds at increasing distances. The package offers a workflow with functions to prepare the data set for analysis as well as to calculate and visualize several degradation metrics, including blur ratio, signal-to-noise ratio, excess attenuation and envelope correlation among others (Dabelsteen et al 1993 <doi:10.1121/1.406682>).

Version: 2.1.6
Depends: R (≥ 3.2.1), warbleR (≥ 1.1.32), ohun (≥ 1.0.2)
Imports: utils, stats, seewave, tuneR, fftw, methods, viridis, Sim.DiffProc, png, checkmate, cli, rlang
Suggests: rmarkdown, ggplot2, knitr, kableExtra, testthat (≥ 3.0.0), covr, formatR, Rraven, monitoR
Published: 2025-10-24
DOI: 10.32614/CRAN.package.baRulho
Author: Marcelo Araya-SalasORCID iD [aut, cre], Michael Mahoney ORCID iD [rev], Dena Clink ORCID iD [rev]
Maintainer: Marcelo Araya-Salas <marcelo.araya at ucr.ac.cr>
BugReports: https://github.com/ropensci/baRulho/issues
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
URL: https://github.com/ropensci/baRulho,https://docs.ropensci.org/baRulho/
NeedsCompilation: no
Language: en-US
Citation: baRulho citation info
Materials: README, NEWS
CRAN checks: baRulho results

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