baRulho
Quantifying (Animal) Sound Degradation
Description
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>).
Downloads
450
Last 30 days
9330th
1.2K
Last 90 days
4.5K
Last year
Trend: +34.7% (30d vs prior 30d)
16
Last 30 days
79
Last 90 days
351
Last year
Trend: -44.8% (30d vs prior 30d)
7
Last 7 days
41
Last 30 days
3
All-time
autoCRAN-only: this name is served only by autoCRAN, so the count is exact.
CRAN Check Status
Show all 13 flavors
| Flavor | Status |
|---|---|
| r-devel-linux-x86_64-debian-clang | OK |
| r-devel-linux-x86_64-debian-gcc | OK |
| r-devel-linux-x86_64-fedora-clang | OK |
| r-devel-linux-x86_64-fedora-gcc | OK |
| r-devel-windows-x86_64 | OK |
| r-oldrel-macos-arm64 | OK |
| r-oldrel-macos-x86_64 | OK |
| r-oldrel-windows-x86_64 | OK |
| r-patched-linux-x86_64 | OK |
| r-release-linux-x86_64 | OK |
| r-release-macos-arm64 | OK |
| r-release-macos-x86_64 | OK |
| r-release-windows-x86_64 | OK |
Check History
OK 13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Jun 9, 2026
ERROR 12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE Jun 8, 2026
package dependencies
Package required but not available: ‘ohun’ See section ‘The DESCRIPTION file’ in the ‘Writing R Extensions’ manual.
OK 12 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Apr 25, 2026
NOTE 11 OK · 3 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
installed package size
installed size is 7.7Mb
sub-directories of 1Mb or more:
doc 4.3Mb
help 2.2Mb
installed package size
installed size is 7.7Mb
sub-directories of 1Mb or more:
doc 4.3Mb
help 2.2Mb
installed package size
installed size is 7.7Mb
sub-directories of 1Mb or more:
doc 4.4Mb
help 2.2Mb
Code
Structure
Lines of code
13,610
Files
78
Compiled share
0%
Has compiled src
No
Language breakdown
API
Exported functions
23
Internal functions
105
Recent export changes
Testing & CI
Has tests
No
Test-to-code ratio
0.00
testthat edition
3
CI present
No
CI type
[]
PR gated
No
Docs
Return-value doc rate
100%
\dontrun example ratio
17.4%
Roxygen coverage
100%
Has pkgdown
No
NEWS present
Yes
Health & Security signals
Informational signals; not verdicts.
on.exit coverage
55.6%
Unsafe pattern score
0
Dep constraint coverage
14.3%
Secret pattern count
0
Bundled 3rd-party code
2 items
Portability & License
Min R version
3.2.1
System requirements
–
C++ standard
–
License
GPL (>= 2)
License flags
SPDX valid, OSI approved
History
Versions
12
First release
2020-02-22
Latest release
2025-10-24
Avg cadence
132 days
Cold removal rate
100%
Dep drift
10
LOC over versions
Per-file churn detail lives in the source pipeline: https://github.com/r-observatory/cran-code-metrics.