DEMONSTRATION - Speaker adaptation

In the speech synthesis system, a large amount of trainin data is required.
However, the cost for recoding speech is unaffordable.
Speaker adaptation is a technique for control style with a small amount of adaptation data.

• Speech of the target speaker
  "nazejibuNbakarikoNnameniaunodarou"
  
  • target speech

• Synthesis speech with speaker adaptation
  "nazejibuNbakarikoNnameniaunodarou"
  
  • without adaptation
    synthesis speech
  • with adaptation using one sentence
    synthesis speech
  • with adaptation using three sentences
    synthesis speech
  • with adaptation using five sentences
    synthesis speech
  • with adaptation using seven sentences
    synthesis speech

We could perform controling style with only a few adaptation data.
By using this technique, we will be able to construct the speech synthesis sytem which have higer quality with a small amount of training data.