export {seewave} | R Documentation |
Export sound data as a text file that can be read by a wave player like 'Goldwave')
export(wave, f, file = paste(as.character(deparse(substitute(wave))),".txt",sep=""), ...)
wave |
data describing the time wave to be exported. |
f |
sampling frequency of wave . |
file |
name of the new file |
... |
other write.table parameters. |
Creates a new text file with a header describing the main features of the sound (wave). For instance, for a 2 s sound with a sampling frequency of 8000 Hz, the header will be: [ASCII 8000Hz, Channels: 1, Samples: 160000, Flags: 0]. This type of file can be read by wave players like Goldwave (http://www.goldwave.com/).
Jérôme Sueur jerome.sueur@univ-tours.fr
a<-synth(f=8000,d=2,cf=2000,plot=FALSE) export(a,f=8000)