Sets the processing mode for the Voice Capture DSP.
Available only by using IPropertyStore.
The value of this property is a member of the AEC_SYSTEM_MODE enumeration.
The property must be one of the following values.
|0||Audio echo cancellation (AEC) only mode|
|2||Microphone array processing (MAP) only mode|
|4||AEC and MAP mode|
|5||Neither AEC nor MAP mode|
You must set this property before using the Voice Capture DSP. After you set this property, you can use the DSP with its default settings, or set additional properties.
Minimum supported client
|Windows Vista [desktop apps only]|
Minimum supported server
|Windows Server 2008 [desktop apps only]|