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Code Block
typedef struct _ModuleImpulseMsecSourceFract32ModuleImpulseSourceFract32
{
    ModuleInstanceDescriptor instance;            // Common Audio Weaver module instance structure
    INT32 periodMsec;                             // Period or rate of
the impulse generator (in msec).
    INT32 period;                                 // Period or rate of the impulse generator (in samples).
    INT32 sampleIndex;                            // Specifies the index of the next non-zero value.
} ModuleImpulseMsecSourceFract32ClassModuleImpulseSourceFract32Class;

Variables

Properties

Name

Type

Usage

isHidden

Default value

Range

Units

periodMsecperiod

int

parameter

0

1000

0:10000

msec

period

int

derived

1

48000

0:240000

samples

sampleIndex

int

state

1

0

Unrestricted

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MATLAB Usage

File Name: impulse_msec_source_fract32_module.m

Code Block
 M=impulse_msec_source_fract32_module(NAME, BLOCKSIZE, SAMPLERATE)
 Source module which periodically outputs an impulse.  An impulse is
 a single non-zero sample of value 1.  The period is specified in msec
 and can be adjusted at
 run-time.
 Arguments:
    NAME - name of the module.
    BLOCKSIZE - number of samples per output channel. If By emptydefault, then the
         blockSize is taken from the system input pin.  By default,
         BLOCKSIZE = []32.
    SAMPLERATE - sample rate of the output signal, in Hz.  IfBy emptydefault,
then          the sample rate is taken from the system input pin.  By default,
         SAMPLERATE = []48000.