Classic horn comparisons
Info
| Type | Relative gain | Relative stress |
|---|---|---|
| Unshaped | 1.0 Image (CARD)
|
 |
| Exponential | ||
| Tapered | ||
| Catenoidal |
Length = 1.3x  |
Stress = 0.8x  |
| Gaussian | Undetermined (see here) | Undetermined (see here) |
