| 普通话 | cmn-000 |
| 频谱分析 | |
| 國語 | cmn-001 | 頻譜分析 |
| Hànyǔ | cmn-003 | pin2 pu3 fen1 xi1 |
| Hànyǔ | cmn-003 | pín pǔ fēn xī |
| Deutsch | deu-000 | Spektralanalyse |
| Deutsch | deu-000 | Spektrometrie |
| Deutsch | deu-000 | Spektroskopie |
| English | eng-000 | frequency analysis |
| English | eng-000 | frequency spectrum analysis |
| English | eng-000 | spectral decomposition |
| ئۇيغۇرچە | uig-000 | چاستوتا سپېكترى ئانالىزى |
| Uyghurche | uig-001 | chastota spéktri analizi |