listen {seewave}R Documentation

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.

Note

This function is based on play but allows to read one-colum matrix, data.frame, time-series and Sample objects.

Author(s)

Jerome Sueur sueur@mnhn.fr but the original play function is by Uwe Ligges (package tuneR).

See Also

play

Examples

## 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)

[Package seewave version 1.5.6 Index]