Overview
Computes the undb20 using fixed-point math.
Discussion
Computes the undb20 function using fixed-point math. The input and output fixed-point data is in Q9.23 format and must be in the range [-138 +48] dB. The result is accurate to about 0.005 dB, or about 0.04%.
Type Definition
| Code Block |
|---|
typedef struct _ModuleUndb20Fract32
{
ModuleInstanceDescriptor instance; // Common Audio Weaver module instance structure
} ModuleUndb20Fract32Class; |
Pins
Input Pins
Name: in
Description: Input signal
...
Sample rate range: Unrestricted
Complex support: Real
Output Pins
Name: out
Description: Output signal
Data type: fract32
MATLAB Usage
File Name: undb20_fract32_module.m
...