Microsoft DirectX 9.0

IDirectSoundCaptureFXNoiseSuppress8 Interface

The IDirectSoundCaptureFXNoiseSuppress8 interface is used to set and retrieve parameters on a capture buffer that supports noise suppression. This interface requires Microsoft Windows XP or later.

IDirectSoundCaptureFXNoiseSuppress8 is a define for IDirectSoundCaptureFXNoiseSuppress. The interface names are interchangeable.

This interface is obtained by calling IDirectSoundCaptureBuffer8::GetObjectInPath on the buffer that supports the effect.

In addition to the methods inherited from IUnknown, the IDirectSoundCaptureFXNoiseSuppress8 interface exposes the following methods.

Method Description
GetAllParameters Retrieves the noise suppression parameters of a buffer.
Reset Resets the effect to its initial state.
SetAllParameters Sets the noise suppression parameters of a buffer.

The LPDIRECTSOUNDNOISESUPPRESS8 type is defined as a pointer to the IDirectSoundNoiseSuppress8 interface:

typedef struct IDirectSoundCaptureFXNoiseSuppress8  *LPDIRECTSOUNDCAPTUREFXNOISESUPPRESS8;


  Header: Declared in dsound.h.

  Operating System: Requires Microsoft Windows XP or later.

See Also