This app is not cross-platform yet. On my Macintosh the following message emits after recording and then pressing the Play button:
Elapsed time is 2.332205 seconds.
Error using wavplay (line 37)
WAVPLAY is only for use with Windows machines.
Error in AutoTuneToy>play_button_Callback (line 672)
Error in gui_mainfcn (line 96)
Error in AutoTuneToy (line 42)
Error while evaluating uicontrol Callback
According to the documentation
Note: wavplay will be removed in a future release. Use audioplayer instead.
11 Dec 2012
Allows you to record and graphically manipulate and pitch correct your voice.
Great App. A couple of suggestions:
1. To Seth's point, since the App install location (where the README.pdf exists) may not necessarily be where you currently are, I suggest changing the call to open the PDF from
Notice the use of "open" instead of "winopen". "open" will work on non-Windows as well.
2. Use "audioplayer" instead of "wavplay". This makes it cross-platform.