Microsoft DirectX 9.0 SDK Update (October 2004)

DSoundHelper.CaptureEffectsClassAcousticEchoCancellation Field

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Note: This documentation is preliminary and is subject to change.

Retrieves the globally unique identifier (GUID) class identifier for the acoustic echo cancellation capture effect.

Definition

Visual Basic .NET Public Shared CaptureEffectsClassAcousticEchoCancellation As Guid
C# public static Guid CaptureEffectsClassAcousticEchoCancellation;
Managed C++ public: static Guid CaptureEffectsClassAcousticEchoCancellation;
JScript .NET public static var CaptureEffectsClassAcousticEchoCancellation : Guid

Field Value

System.Guid . Returns the globally unique identifier (GUID) class identifier for the acoustic echo cancellation capture effect.

This field is read-only. 

Remarks

This globally unique identifier (GUID) is used by the CaptureEffectDescription structure to set the acoustic echo cancellation capture effect to a CaptureBuffer object.

Once the acoustic echo cancellation capture effect is set to a CaptureBuffer object, the CaptureAcousticEchoCancellationEffect object can be retrieved using the CaptureBuffer.GetObjectInPath method.


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