LibriVoxDeEn: A Corpus for German-to-English Speech Translation and German Speech Recognition
Table 4: Manual evaluation for audio-text and text-text alignments, averaged over 90 items and two raters
['[BOLD] Bin', '[ITALIC]  [BOLD] hunalign [BOLD]  confidence (avg)', '[BOLD] audio-text alignment (max 3)', '[BOLD] text-text alignment (max 5)']
The audio-text alignment was rated as in general as high quality. The text-text alignment rating increases corresponding to increasing hunalign confidence score which shows that the latter can be safely used to find a threshold for corpus filtering. Overall, the audio-text and text-text alignment scores are very similar to those reported by \newciteKocabiyikogluETAL:18.