| English | eng-000 |
| negative feedback amplifier | |
| 普通话 | cmn-000 | 负反馈放大器 |
| 普通话 | cmn-000 | 负回授放大器 |
| 普通话 | cmn-000 | 负回输放大器 |
| English | eng-000 | degenerate amplifier |
| English | eng-000 | degenerative amplifier |
| English | eng-000 | degenerative feedback amplifier |
| English | eng-000 | reversed feedback amplifier |