| English | eng-000 |
| critical frequency | |
| Vuhlkansu | art-009 | bol-vakav'es |
| Vuhlkansu | art-009 | bol-vakav’es |
| 普通话 | cmn-000 | 临界挠曲频率 |
| 普通话 | cmn-000 | 临界频率 |
| 普通话 | cmn-000 | 截止频率 |
| Deutsch | deu-000 | Grenzfrequenz |
| English | eng-000 | barrier frequency |
| English | eng-000 | cut-off frequency |
| English | eng-000 | limiting frequency |
| русский | rus-000 | граничная частота |
| русский | rus-000 | длинноволновая граница |
| русский | rus-000 | критическая частота |