SCALABLE MULTILINGUAL FRONTEND FOR TTS
Table 4: Testing Accuracy – single model, unspliced and spliced
['Locale', 'Combined BLEU', 'Combined chrF3', 'Combined, Spliced BLEU', 'Combined, Spliced chrF3']
Generally the accuracy was lower, but still very reasonable for most synthesis cases. This table also illustrates the significant performance boost achieved by using the splicing technique.