Papers by Jan Gorisch
Evaluating Workflows for Creating Orthographic Transcripts for Oral Corpora by Transcribing from Scratch or Correcting ASR-Output (2024.lrec-main)
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| Challenge: | Automated speech recognition systems can reduce transcription effort, but few studies have evaluated this potential. |
| Approach: | They compare efforts for manual transcription vs. automatic correction of ASR-output . they use audio recordings from varying settings to create orthographic transcripts . |
| Outcome: | The proposed methods reduce transcription time by 7 times on average for selected data and transcription conventions compared with corrected transcripts . the more complex the primary data, the more time has to be spent on corrections - the paper concludes a similar study could be conducted in 2022 . |
Using Automatic Speech Recognition in Spoken Corpus Curation (2020.lrec-1)
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| Challenge: | Automatic Speech Recognition (ASR) is a new way to make audio-visual data accessible. |
| Approach: | They propose to use automatic speech recognition (ASR) to make audio-visual data accessible by systematic queries. |
| Outcome: | The proposed system has higher recognition scores for the north of Germany vs. lower scores for south of the country. |