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drawSize and speckleSize
arguments, which respectively control the line widths of plot components
where the _plotType is 'draw' and the point
sizes of plot components where the _plotType is
'speckle'.wave_lineWidth argument which controls the
line width of the waveform.tUnit argument for controlling the time unit
printed along the x-axis. The default is still time in seconds, but when
tUnit = 'ms', the time unit is milliseconds. The
time_axisLabel argument will by default reflect the unit
specified in tUnit, but the axis label can still be
controlled by the user.formant_number argument which determines the
number of formants to include in a plot (independently of
formant_maxN, which determines the number of formants to
track if no .Formant file is provided). By default, all
available formants are plotted.mainTitleAlignment argument which controls
the vertical alignment of the plot title.shiny_praatpicture()Pitch files with
the .Pitch extension generated in R in addition to
PitchTier files with the .PitchTier extension.
If a .Pitch file is available with the same base name as
the plotted sound file, this is now by default used to when plotting
pitch unless a .PitchTier file is also available. Plotting
a .Pitch file is likely somewhat slower than plotting a
.PitchTier file, but they are simpler to generate and this
fixes the bug where plotting .PitchTier files with
pitch_plotType = 'draw' would linearly extrapolate pitch in
unvoiced regions.Blackman as a possible option to
spec_windowShape. Blackman windows were already available
in phonTools::windowfunc() which is used to generate
windows for spectrogram estimation. These weren’t originally used by
praatpicture() as they’re not implemented in Praat, but I
decided to add them because the Gaussian windows used by
phonTools::windowfunc() don’t behave the same as Praat. If
you the spectrogram of a simple sine wave using the Gaussian windows,
sidelobes (horizontal lines) are clearly visible in the spectrogram;
these are artefacts of the windowing and should theoretically not be
there when using Gaussian windows (at least according to the Praat
documentation), but for some reason they are.talking argument to emupicture(),
allowing users to make talking_praatpicture() plots with
embedded audio directly from an EMU database.tgplot().shiny_praatpicture() function.proportion argument no longer has to add up to
100..TextGrid file
when plotting annotations.annotate argumentwave_color,
for plotting different channels using different colors.draw_lines argument.
This replaces the formant_dottedLines argument, but doesn’t
otherwise change the look of the default formant plot.*_plotOnSpec options are TRUE. This is
done by adding a vector of two strings to the *_color
argument, e.g. pitch_color=c('blue','lightblue') for a blue
pitch contour on a light blue background. For
formant_color, which already allowed a vector of multiple
strings, this creates a range of options: If you pass just two strings
but are plotting >2 formants, e.g. c('black','white')
all formants will be plotted in black on a white background. If you pass
N formants + 1 string, the final color will be used as background for
all formants. If you pass double the number of formants, the second half
will be used for individual background colors.*_plotType had to be either
'draw' or 'speckle', now also allows
c('draw','speckle').These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.