sound_spectrogram: Convert the output of read_wav to a spectrogram

In ThierryO/soundcluster: Extract sounds from WAV files and cluster them

Description

Convert the output of read_wav to a spectrogram

Usage

sound_spectrogram(wav, window_ms = 1, overlap = 0.9,
  frequency_range = c(10000, 130000))

Arguments

wav	An object as created by sound_wav
window_ms	The size of the window in microseconds. Default to 1.
overlap	The overlap of two windows. Defaults to 0.9.
frequency_range	the range of frequencies to use in Hz. Frequencies below the minimum or above the maximum are removed from the spectrogram. Defaults to 10000 (10 kHz) and 130000 (130 kHz).

Examples

wav <- sound_wav(
  system.file("demo.wav", package = "soundcluster"),
  te_factor = 10,
  max_length = 0.1
)
sound_spectrogram(wav)

ThierryO/soundcluster documentation built on May 26, 2019, 12:30 a.m.