| Share | Phrase |
|---|
| 26.22% | audio [domain related] signal |
| 14.83% | audio [domain related] circuit |
| 9.61% | audio [domain related] alarm |
| 8.97% | audio [domain related] mode |
| 7.69% | audio [domain related] amplifier |
| 6.75% | audio [domain related] system |
| 5.73% | audio [domain related] device |
| 4.89% | audio [domain related] range |
| 4.20% | audio [domain related] generator |
| 4.19% | audio [domain related] indication |
| 4.05% | audio [domain related] means |
| 2.82% | audio [domain related] equipment |