Table 1 Audio recognition results for ancient coins
Sample Number | Coin name | Dynasty | Result 1 | Recognition rate | Result 2 | Recognition rate |
|---|---|---|---|---|---|---|
KYTB 1 | 開元通宝 | Tang | KYTB 1 | 98.97% | KYTB 1 | 98.17% |
KYTB 2 | 開元通宝 | Tang | KYTB 2 | 100% | KYTB 2 | 100% |
KYTB 3 | 開元通宝 | Tang | KYTB 3 | 99.02% | KYTB 3 | 93.85% |
KYTB 4 | 開元通宝 | Tang | KYTB 4 | 100% | KYTB 4 | 100% |
CHYB 1 | 淳化元宝 | Song | CHYB 1 | 99.99% | CHYB 1 | 86.62% |
CHYB 2 | 淳化元宝 | Song | CHYB 2 | 70.84% | CHYB 2 | 97.87% |
CHYB 3 | 淳化元宝 | Song | CHYB 3 | 95.29% | CHYB 3 | 100% |
XHTB 1 | 宣和通宝 | Song | XHTB 1 | 99.95% | XHTB 1 | 98.46% |
XHTB 2 | 宣和通宝 | Song | XHTB 2 | 100% | XHTB 2 | 100% |
XNZB 1 | 熙宁重宝 | Song | XNZB 1 | 100% | XNZB 1 | 100% |
SZTB 1 | 順治通宝 | Qing | SZTB 1 | 83.89% | SZTB 1 | 99.87% |
KXTB 1 | 康熙通宝 | Qing | KXTB 1 | 100% | KXTB 1 | 100% |
KXTB 2 | 康熙通宝 | Qing | KXTB 2 | 98.14% | KXTB 2 | 100% |
YZTB 1 | 雍正通宝 | Qing | YZTB 1 | 100% | YZTB 1 | 100% |
QLTB 1 | 乾隆通宝 | Qing | QLTB 1 | 85.29% | QLTB 1 | 100% |
QLTB 2 | 乾隆通宝 | Qing | QLTB 2 | 100% | QLTB 2 | 100% |
JQTB 1 | 嘉慶通宝 | Qing | JQTB 1 | 100% | JQTB 1 | 100% |
JQTB 2 | 嘉慶通宝 | Qing | JQTB 2 | 94.19% | JQTB 2 | 99.17% |
GXTB 1 | 光绪通宝 | Qing | GXTB 1 | 99.99% | GXTB 1 | 99.95% |