Update required-windows-diagnostic-data-events-and-fields-2004.md

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Sinead O'Sullivan 2021-09-14 11:24:08 +01:00
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@ -1796,6 +1796,23 @@ The following fields are available:
## Audio endpoint events
### MicArrayGeometry
This event provides information about the layout of the individual microphone elements in the microphone array. The data collected with this event is used to keep Windows performing properly.
The following fields are available:
- **MicCoords** The location and orientation of the microphone element.
- **usFrequencyBandHi** The high end of the frequency range for the microphone.
- **usFrequencyBandLo** The low end of the frequency range for the microphone.
- **usMicArrayType** The type of the microphone array.
- **usNumberOfMicrophones** The number of microphones in the array.
- **usVersion** The version of the microphone array specification.
- **wHorizontalAngleBegin** The horizontal angle of the start of the working volume (reported as radians times 10,000).
- **wHorizontalAngleEnd** The horizontal angle of the end of the working volume (reported as radians times 10,000).
- **wVerticalAngleBegin** The vertical angle of the start of the working volume (reported as radians times 10,000).
- **wVerticalAngleEnd** The vertical angle of the end of the working volume (reported as radians times 10,000).
### Microsoft.Windows.Audio.EndpointBuilder.DeviceInfo
This event logs the successful enumeration of an audio endpoint (such as a microphone or speaker) and provides information about the audio endpoint. The data collected with this event is used to keep Windows performing properly.