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IOAudioTimeIntervalFilterFIR Class Reference

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IOAudioTimeIntervalFilterFIR

A concrete IOAudioTimeIntervalFilter class that provides an FIR-based filtered timeline based on snapshots from jittery time captures

Inheritance


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Conforms To


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Import Statement


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  • Frees all of the resources allocated by the IOAudioTimeIntervalFilter.

    Declaration

    C++

    virtual void free();

    Discussion

    Do not call this directly. This is called automatically by the system when the instance's refcount goes to 0. To decrement the refcount, call release() on the object.

  • Construct a new instance of the IIR TimeFilter class

    Declaration

    C++

    virtual bool initFilter( uint32_t expectedInterval, uint32_t multiIntervalCount = 1);

    Parameters

    ExpectedInterval

    Expected interval of time captures

    MultiIntervalCount

    Optionally calculate the count between ExpectedInterval