Review Article
Development and Evaluation of Automotive Speech Interfaces: Useful Information from the Human Factors and the Related Literature
Table 8
Examples of errors in different modules of speech-controlled interfaces (adapted from Skanztze [
52]).
| Modules | Possible sources of errors |
| Speech detection | Truncated utterances, artifacts such as noise and side talk; barge-in problems | Speech recognition | Insertions, deletions, substitutions | Language processing/parsing | Concept failure, speech act tagging | Dialogue manager | Error in reference resolution, error in plan recognition | Response generation | Ambiguous references, too much information presented at once, TTS quality, audio quality |
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