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

In ThierryO/rhinolophus: Identify Bats from Ultrasound Recordings

Description

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

Usage

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 May 9, 2019, 4:42 p.m.