MFPKEY_WMAAECMA_FEATR_NOISE_FILL Property
Specifies whether the Voice Capture DSP performs noise filling.
Constant for IPropertyBag
Available only by using IPropertyStore.
Data Type
VT_BOOL
Default Value
VARIANT_TRUE
Applies To
Remarks
Noise filling adds a small amount of noise to portions of the signal where center clipping has removed the residual echoes. This results in a better experience for the user than leaving silent gaps in the signal.
This property can have the following values.
| Value | Description |
|---|---|
| VARIANT_TRUE | Enable noise filling. |
| VARIANT_FALSE | Disable noise filling. |
The default value of this property is VARIANT_TRUE (enabled). Before setting this property, you must set the MFPKEY_WMAAECMA_FEATURE_MODE property to VARIANT_TRUE.
The DSP uses this property only when AEC processing is enabled.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client |
Windows Vista [desktop apps only] |
| Minimum supported server |
Windows Server 2008 [desktop apps only] |
| Header |
|
See also
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