| noise {seewave} | R Documentation |
This function generates noise.
noise(f, d)
f |
sampling frequency of the signal to be generated (in Hz) |
d |
duration of the signal to be generated |
noise is based on runif
Returns a one column matrix with random data (by default: mean = 0, sd = 1).
Jérôme Sueur sueur.jerome@neuf.fr
# add noise to a synthetic signal a<-noise(d=1,f=8000) b<-synth(f=8000,d=1,cf=2000,plot=FALSE) c<-a+b spectro(c,f=8000)