| microphone → HasPrerequisite → phantom power | 0.46 | |
| microphone → HasPrerequisite → a unique correction algorithm | 0.41 | |
| microphone → HasPrerequisite → 48v phantom power | 0.33 | |
| microphone → HasPrerequisite → battery | 0.28 | |
| microphone → HasPrerequisite → external power | 0.25 |