Teac GigaPulse - Manual (Page 150)

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GigaPulse
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User Guide
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Impulse Builder-Mic Placement
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Use Radial Coordinates:
Use Radial Coordinates selects the radial option.
One of the most common uses for the GigaPulse Pro is to give the characteristics of a
room or hall. There is an origin about which everything else revolves; in an orchestra,
that origin would be the conductor or the audience. Under such circumstances, it is
very simple to define the position of anything in the room as being a given direction
from the origin, at a specific distance.
Angle (degrees):
Angle (deg): Angles are measured in degrees and begin at 0 degrees (East).
· Positive values increase in a counter clockwise direction.
· Negative values increase in a clockwise direction.
· Any value may be entered, but will be resolved to a value between -179 to +180.
Radius:
Radius: Distance Coordinate of the microphone placement, assuming the origin is at
the same elevation as the source placement.
· The Radius assumes no unit of measure, other than it is consistent between the
Radii and Elevations of all source and microphone placements.
Any positive value may be entered.