Here are some spectrograms and wav-files to demonstrate the changes made for breathy voice (top spectrogram: original sentence).

this are the samples as wav-files:

  • orginal version, (wav, 70 kB),
  • formantCopy, (wav, 70 kB),
  • formantCopy with 50 % breathiness, (wav, 70 kB),
  • formantCopy with 80 % breathiness, (wav, 70 kB),

    spectrograms to demonstrate the changes made for breathy voice
    spectrograms to demonstrate the changes made for breathy voice, click for a larger version (144 kB).