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warbleR (version 1.1.1)

Streamline Bioacoustic Analysis

Description

Offers three overarching categories of functions to obtain bird vocalization recordings from the web, manage sound files, and facilitate (bio)acoustic analysis in R.

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Version

Install

install.packages('warbleR')

Monthly Downloads

177,375

Version

1.1.1

License

GPL (>= 2)

Maintainer

Marcelo ArayaSalas

Last Published

April 19th, 2016

Functions in warbleR (1.1.1)

Phae.long4

Acoustic recording #1 of Phaethornis longirostris
autodetec

Automatically detect vocalizations in sound files
imp.raven

Import Raven selections
xcorr

Spectrogram cross-correlation
ffDTW

Acoustic dissimilarity using dynamic time warping on fundamental frequency contours
coor.sing

Selections of simulated interactive singing events
coor.graph

Coordinated singing graphs
coor.test

Randomization test for singing coordination
imp.syrinx

Import Syrinx selections
lspec

Create long spectrograms of whole sound files
manualoc.df

Data frame of manualoc() selections.
checkwavs

Check .wav files
sig2noise

Measure signal-to-noise ratio
snrspecs

Spectrograms with background noise margins
Phae.long2

Acoustic recording #2 of Phaethornis longirostris
Phae.long1

Acoustic recording #1 of Phaethornis longirostris
querxc

Access Xeno-Canto recordings and metadata
xcmaps

Maps of Xeno-Canto recordings by species
compare.methods

Assessing the performance of acoustic distance measurements
selection.files

Selections files from Raven and Syrinx.
manualoc

Interactive view of spectrograms
Cryp.soui

Acoustic recording of Crypturellus soui (Little Tinamou).
seltailor

Interactive view of spectrograms to tailor start and end of selections
dfts

Extract the dominant frequency values as a time series
Phae.long3

Acoustic recording #3 of Phaethornis longirostris
warbleR

warbleR: A package to streamline bioacoustic analysis
specreator

Spectrograms of selected signals
ffts

Extract the fundamental frequency values as a time series
trackfreqs

Spectrograms with frequency measurements
sim.coor.sing

Simulated coordinated singing events.
xcorr.graph

Pairwise plots of spectrogram cross-correlation scores
mp32wav

Convert .mp3 files to .wav
dfDTW

Acoustic dissimilarity using dynamic time warping on dominant frequency contours
specan

Measure acoustic parameters in batches of sound files