Research Article
Fault Detection of In-Service Bridge Expansion Joint Based on Voiceprint Recognition
Table 6
Benchmark dataset for BEJ fault detection.
| Audio type | Training set | Test set | Total |
| Vehicle impact (faulty/fault-free) | 229/527 | 58/132 | 287/659 | Human sound | 73 | 19 | 92 | Bird sound | 459 | 115 | 574 | Vehicle horn | 392 | 99 | 491 | Total | 1680 | 423 | 2103 |
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