Open Access
Table 1
Summary of the variables analyzed for the experiment. The log trans. column indicates the variables for which the data have been logarithmically transformed to meet the assumption of normal distribution, which is necessary for conducting statistical analysis using linear models.
| Quantity | Variable | Expression | Log trans. |
|---|---|---|---|
| Azimuth error (±) | εθ (°) | θp − θ0 | |
| Azimuth error (abs.) | |εθ| (°) | |θp − θ0| | ✓ |
| Elevation error (±) | εϕ (°) | ϕp − ϕ0 | |
| Elevation error (abs.) | |εϕ| (°) | |ϕp − ϕ0| | ✓ |
| Perceived distance | Rp (m) | ||OP1|| | ✓ |
| Apparent source width | Seq (sr) |
|
✓ |
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