(8.D.2.2) Deinterleave
- Catherine Spain
Overview
Deinterleaves a multichannel audio signal into separate mono signals
Discussion
Deinterleaves a multichannel input signal into separate mono output channels. This is useful when you need to operate separately on individual channels.
The module has a single multichannel input pin and multiple mono output pins. At construction time, you must specify the number of output pins, which must equal the number of channels in the input. The blockSize of the input pin is propagated to all output pins.
Type Definition
typedef struct _ModuleDeinterleave
{
ModuleInstanceDescriptor instance; // Common Audio Weaver module instance structure
} ModuleDeinterleaveClass;Pins
Input Pins
Name: in
Description: Multichannel input signal
Data type: {float, int, fract32}
Channel range: 2
Block size range: Unrestricted
Sample rate range: Unrestricted
Complex support: Real and Complex
Output Pins
Name: out1
Description: Output signal
Data type: {float, int, fract32}
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Name: out2
Description: Output signal
Data type: {float, int, fract32}
MATLAB Usage
File Name: deinterleave_module.m
M=deinterleave_module(NAME, NUMOUT)
Creates a deinterleave module for use in the Audio Weaver environment.
Arguments:
NAME - name of the module.
NUMOUT - number of output pins.Â