dbu
Acoustic U-weighting function.
Syntax
dbu(x, y, [, reference])
Argument
- x
- The frequency vector of the input curve in Hertz.
- y
- The input vector of the input curve to be weighted.
- [, reference]
- An optional reference value. 1.0 is used when no reference value is specified.
Example
Curve Math Vectors | Result |
---|---|
x = c1.x
|
Given c1, a U-weighted frequency curve is created. |
Comments
The dbu function returns the U-weighted frequency curve for the input curve. The U-weighting dampens the ultra-sonic components of the input curve.
![](../../../images/math/dbu_plot.bmp)