(8.D.2.4) SubtractFract32
Overview
Subtracts the last Fract32 input from all other Fract32 inputs
Discussion
Subtracts the last input from all other inputs. With an N-pin input, the output will be N-1 pins, and the Nth input will have been subtracted from all other inputs. The number of channels in the input channels needs to be identical in order for the module to properly work.
Type Definition
typedef struct _ModuleSubtractFract32
{
ModuleInstanceDescriptor instance; // Common Audio Weaver module instance structure
} ModuleSubtractFract32Class;
Pins
Input Pins
Name: in1
Description: Audio input
Data type: fract32
Channel range: Unrestricted
Block size range: Unrestricted
Sample rate range: Unrestricted
Complex support: Real
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Name: in2
Description: Audio input
Data type: fract32
Channel range: Unrestricted
Block size range: Unrestricted
Sample rate range: Unrestricted
Complex support: Real
Output Pins
Name: out1
Description: Audio output
Data type: fract32
MATLAB Usage
File Name: subtract_fract32_module.m
M=subtract_fract32_module(NAME, NUMIN)
Creates a multi-input subtract module for use in the Audio Weaver
environment. Arguments:
NAME - name of the module.
NUMIN - number of input pins
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