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Image 14.
An example of an actual sound source and three reflections shown by the UltraView in multi-
source mode. The actual sound source is on the floor, while the three reflections are visible on the walls.
When the camera is moved around, the location of the actual sound source remains the same, while the
reflections move around on the walls and are not visible from all angles.
6.4 Distance
The minimum recommended sound source distance for the UltraView is approximately 0.3 meters
(1.0 ft). If the distance is shorter than this, the location of sound sources will not be accurately
displayed. In addition, the optical camera will not be focused on such short distances.
There is no specific upper limit for the distance at which the UltraView can be used. In practical
cases, the distance is often limited to approximately 130 meters (430 ft), but strong sound sources
in an otherwise quiet environment can be detected at even larger distances. Respectively, weak
sound sources usually require closer proximity.
Содержание ULTRAVIEW
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