Overview

Outputs a constant value of zero

Discussion

This module fills the output wire with zeros. It is usually used as a source for unconnected module input wires. The properties of the output pin are specified when the module is allocated.

Type Definition

typedef struct _ModuleZeroSource
{
    ModuleInstanceDescriptor instance;            // Common Audio Weaver module instance structure
} ModuleZeroSourceClass;

Pins

Output Pins

Name: out

Description: Output signal

Data type: float

MATLAB Usage

File Name: zero_source_module.m

 M=zero_source_module(NAME, NUMCHANNELS, BLOCKSIZE, SAMPLERATE, DATATYPE)
 This module fills the output wire with zeros. It is used as cap off
 unconnected module source pins. 
 
 Arguments:
    NAME - name of the module.
    NUMCHANNELS - number of channels in the output wire.
    BLOCKSIZE - number of samples in the output wire.
    SAMPLERATE - sample rate of the output wire.
    DATATYPE - string specifying the data type of the output wire. Can be
         either 'float', 'fract32', or 'int'.