View source: R/segment_utilities.R
findSyllables | R Documentation |
Internal soundgen function.
findSyllables(ampl, step, windowLength, threshold, shortestSyl, shortestPause)
ampl |
downsampled amplitude envelope |
step |
time difference between two points in the envelope (ms) |
windowLength |
length of FFT window, ms |
threshold |
all continuous segments above this value are considered to be syllables |
shortestSyl |
minimum acceptable length of syllables, ms |
shortestPause |
minimum acceptable break between syllables, ms (syllables separated by shorter pauses are merged) |
Called by segment
.
Returns a dataframe with timing of syllables.
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