

In our experience, obtaining satisfactory results from this model can be challenging. The quality of the speaker 
embeddings appears to be a significant factor. Since SpeechT5 was pre-trained with English x-vectors, it performs best 
when using English speaker embeddings. If the synthesized speech sounds poor, try using a different speaker embedding.
Increasing the training duration is also likely to enhance the quality of the results. Even so, the speech clearly is Dutch instead of English, and it does 
capture the voice characteristics of the speaker (compare to the original audio in the example).
Another thing to experiment with is the model's configuration. For example, try using config.reduction_factor = 1 to 
see if this improves the results.
Finally, it is essential to consider ethical considerations. Although TTS technology has numerous useful applications, it 
may also be used for malicious purposes, such as impersonating someone's voice without their knowledge or consent. Please 
use TTS judiciously and responsibly.