This functions replaces a time wave or a section of a time wave by 0 values.
For a time wave describing a sound, this corresponds in muting the sound or a section of it.
Usage
mutew(wave, f, from = NULL, to = NULL, choose = FALSE, plot = TRUE,
Sample = FALSE,...)
Arguments
wave
a vector, a matrix (first column),
an object of class ts, Sample (left channel),
or Wave (left channel).
f
sampling frequency of wave (in Hz).
Does not need to be specified if wave is an object of class ts,
Sample, or Wave<
from
start of the silence section (in s).
to
end of the silence section (in s).
choose
logical, if TRUE start (=from) and end (=to)
points can be graphically chosen with a cursor on the oscillogram.
plot
logical, if TRUE returns an oscillographic plot
of wave with the new silence section (by default TRUE).
Sample
if TRUE and plot is FALSE
returns an object of class Sample