baRulho: Quantifying (Animal) Sound Degradation

Intended to facilitate acoustic analysis of (animal) sound transmission 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: 2.1.0
Depends: R (≥ 3.2.1), warbleR (≥ 1.1.30), ohun (≥ 1.0.1)
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
Published: 2024-04-21
Author: Marcelo Araya-Salas ORCID iD [aut, cre], Michael Mahoney ORCID iD [rev], Dena Clink ORCID iD [rev]
Maintainer: Marcelo Araya-Salas <marcelo.araya at>
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
NeedsCompilation: no
Language: en-US
Citation: baRulho citation info
Materials: README NEWS
CRAN checks: baRulho results


Reference manual: baRulho.pdf
Vignettes: 1. Synthesize and align test sounds
2. Quantify degradation


Package source: baRulho_2.1.0.tar.gz
Windows binaries: r-prerel:, r-release:, r-oldrel:
macOS binaries: r-prerel (arm64): baRulho_2.1.0.tgz, r-release (arm64): baRulho_2.1.0.tgz, r-oldrel (arm64): baRulho_2.1.0.tgz, r-prerel (x86_64): baRulho_2.1.0.tgz, r-release (x86_64): baRulho_2.1.0.tgz
Old sources: baRulho archive


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