Table 2.
Comparison of intersensor distances for head-reference sensors in ABS and ON conditions for all speakers (R∼UI=distance between REF-R and UI sensors; L∼UI=distance between REF-L and UI sensors; R∼L=distance between REF-R and REF-L sensors). Mean and SD values are averaged across three repetitions of the stimuli. Error values above the NDI system specification are italicized.
| ABS | ON | |||||
|---|---|---|---|---|---|---|
| Mean | SD | Mean | SD | Error | ||
| S1 | R∼UI | 130.8 | 0.07 | 130.9 | 0.06 | 0.16 |
| L∼UI | 128.6 | 0.09 | 128.8 | 0.12 | 0.32 | |
| R∼L | 131.1 | 0.03 | 131.3 | 0.07 | 0.27 | |
| S2 | R∼UI | 147.2 | 0.4 | 149.4 | 0.3 | 2.5 |
| L∼UI | 149.1 | 0.25 | 150.8 | 0.29 | 1.99 | |
| R∼L | 143.7 | 0.16 | 144.5 | 0.18 | 0.98 | |
| S3 | R∼UI | 130.48 | 0.17 | 130.5 | 0.12 | 0.14 |