| Test nominal freq. (Hz) | Prime | Tierce | Quint | p1, p2, p3 | Upper partials |
| 315 | low or high | low or high | typical | typical | low or high |
| 397 | low or high | low or high | low or high | typical | low or high |
| 500 | low or high | low or high | typical | low or high | low or high |
| 630 | low or high | low or high | low or high | typical | low or high |
| 794 | low or high | low or high | typical | low or high | low or high |
| 1000 | low or high | low or high | low or high | typical | low or high |
| 1260 | low or high | low or high | typical | low or high | low or high |
| 1587 | low or high | low or high | low or high | typical | low or high |
| 2000 | low or high | low or high | typical | low or high | low or high |