acoustic_indices | R Documentation |
Wrapper for 'soundecology' package to calculate acoustic complexity, the bioacoustic index, and acoustic diversity. See Value for details about these indices.
acoustic_indices(
path,
min_freq = NA,
max_freq = NA,
units = "samples",
quiet = FALSE
)
path |
Character. Path to wave file. |
min_freq |
Numeric. Minimum frequency for acoustic complexity (see
|
max_freq |
Numeric. Maximum frequency for acoustic complexity (see
|
units |
Character. Wave file units for reading the file. Defaults to
"samples" (see |
quiet |
Logical. Whether to suppress progress messages and other non-essential updates. |
Returns a data frame with acoustic indices. Those prefaced with
complx_
are from soundecology::acoustic_complexity()
bio_
are from soundecology::bioacoustic_index()
div_
are from soundecology::acoustic_diversity()
w <- tuneR::sine(440, duration = 300000) # > 5s
tuneR::writeWave(w, "test_wave.wav")
acoustic_indices("test_wave.wav")
acoustic_indices("test_wave.wav", quiet = TRUE)
unlink("test_wave.wav")
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