wav2rda: Find the pulses in a bunch of wav files and save them to rda...

Description Usage Arguments

View source: R/wav2rda.R

Description

Find the pulses in a bunch of wav files and save them to rda files

Usage

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wav2rda(path, te.factor = 10, channel = c("right", "left"), window.ms = 2,
  min.contour = 10, min.peak = 20, n.fourier = 30)

Arguments

path

The path of the wav files. The function will reach recursive in the subdirectories of the path.

te.factor

The time-expansion factor used in the wav files. Defaults to 10.

channel

Which channel will be read. Defaults to "right".

window.ms

The size of the window for fourier transformation of the sound in milliseconds. The time-expansion factor is taken into account. Defaults to 1.

min.contour

The minimum amplitude to mark the start of a pulse. Expressed in dB above the median amplitude of the wav file.

min.peak

The required maximum amplitude of a pulse. Pulses with a maximum amplitude below min.peak will be ignored.

n.fourier

The number of parameters of the Fourier Transformation to store per dimension. Defaults to 30.


ThierryO/rhinolophus documentation built on Sept. 3, 2017, 6:47 a.m.