seewave (version 2.1.0)

listen: Play a sound wave

Description

Play a sound wave

Usage

listen(wave, f, from = NULL, to = NULL, choose = FALSE)

Arguments

wave

an R object.

f

sampling frequency of wave (in Hz). Does not need to be specified if embedded in wave.

from

start of play (in s).

to

end of play (in s).

choose

logical, if TRUE start (=from) and end (=to) points can be graphically chosen with a cursor on the oscillogram.

See Also

play

Examples

# NOT RUN {
## NOT RUN
# data(tico)
# listen(tico,f=22050)
# listen(tico,f=22050,from=0.5,to=1.5)
# listen(noise(d=1,f=8000,Wave=TRUE))
## change f to play the sound a different speed
# data(sheep)
## normal
# listen(sheep,f=8000)
## two times faster
# listen(sheep,f=8000*2)
## two times slower
# listen(sheep,f=8000/2)
# }