Track formants for a folder of sounds

Track formants for a folder of sounds

trackformants.folder(
  path = NA,
  from = 4800,
  to = 6800,
  nsteps = 12,
  windowlength = 0.05,
  write = TRUE,
  n_formants = 3,
  timestep = 0.002,
  fileinformation = NA,
  progressbar = TRUE,
  write_infos = FALSE,
  sounds = NA,
  encoding = "UTF-8"
)

Arguments

path	a Wave object read in using the readWave function from the tuneR package, or a list containing a set of these to be analyzed. A list of paths to wave files on your hard drive can be provided instead using the path parameter.
from	the lowest analysis frequency.
to	the highest analysis frequency.
nsteps	the number of steps between the lowest and highest analysis frequencies.
windowlength	the windowlength specified in seconds.
write	if TRUE, the result of the analysis is saved as an RDS file.
n_formants	the number of formants returned (5.5. are always tracked).
timestep	the analysis time step specified in seconds.
fileinformation	a dataframe representing the "file_information.csv" file used by Fast Track. If NA, it is loaded from the working directory.
progressbar	if TRUE, information about estimated analysis time is printed.
write_infos	if TRUE, analysis info text files are written out as in Praat.
sounds	a list of previously loaded sounds.
encoding	--.

Value

A dataframe containing information about the formant tracks for the file.

Examples

if (FALSE) {
sound = readWave2("yoursound.wav")
ffs = trackformants (sound, timestep = 0.002)
plotffs (ffs)
plotffs (ffs[[2]])
}