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locaR

Overview

The locaR package provides a set of functions to organize, analyze, and validate sound localization data. It provides a workflow to guide the user from the start to finish of a localization project, while also providing options that allow significant customization to suit users’ needs.

Issues

To report bugs, suggest additional features, or request help with using the locaR package, contact Richard Hedley at rwhedley@gmail.com.

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Version

Install

install.packages('locaR')

Monthly Downloads

193

Version

0.1.2

License

MIT + file LICENSE

Issues

0

Pull Requests

0

Stars

1

Forks

0

Maintainer

Richard Hedley

Last Published

February 16th, 2023

Functions in locaR (0.1.2)

setupSurvey

Set up a new "survey" with a standardized structure recognized by the package.
makeSearchMap

Create a grid over which to search for sound sources.
processSettings

Process settings file to extract relevant information.
surveyPaths

Get paths for standardized survey workflow.
omniSpectro

Generate grid of spectrograms for detecting sounds of interest.
parseWAFileNames

Parse Wildlife Acoustics-type file names.
validationSpec

Create validation spectrograms.
localizeSingle

Localize detected sounds
localize

Localize detected sounds
createSettings

Create settings file (csv) or data frame by defining the localization settings.
getFilepaths

Get filepath information for a date and time.
MSRP_RIJ_HT

Internal function for localization.
Rij_GCC

Generalized cross-correlation.
locaR

locaR: A Set of Tools for Sound Localization.
checkSettings

Check the validity of a settings file or data.frame.
MSRP_Init

Create InitData.
createWavList

Create a list of Wave objects.
layoutMatrix

Specify the spatial layout of microphones.
locHeatmap

Create a heatmap to visualize localization output.