panorama {sound} | R Documentation |
Narrow the panorama of a stereo Sample object or of a stereo wav file.
panorama(s, pan)
s |
a Sample object, or a string giving the name of a wav file. |
pan |
a number between -50 and 50 giving the width of the panorama. |
If abs(pan)<50
, mixtures of the two channels of s
are used for the left and the right channel of the returned Sample object, so that they appear closer to the center. For pan=0
, both sounds are completely in the center.
If pan<0
, the left and the right channel are interchanged afterwards.
a Sample object with the transformed panorama.
Matthias Heymann
mirror
for pan=-50
, left
and right
for access to single channels of the sample.
## Not run: s <- stereo(Sine(440,1),Sine(330,1)) play(s) play(panorama(s,30)) # now right and left tones are closer to the center play(panorama(s,10)) # now even closer play(panorama(s,0)) # now both at the center, the same as setChannels(s,1) play(panorama(s,-30)) # again wider, but both sides switched play(panorama(s,-50)) # the same as mirror(s) ## End(Not run)