Surface Book driver update brings improvements to Cortana speech recognition

Microsoft is now rolling out a new driver update for the Surface Pro 4. The latest update improvements to Cortana speech recognition as well as video playback. Microsoft mentions that the firmware updates can’t be uninstalled or reverted to an earlier version.

What’s new for the Surface Book:

Realtek High Definition Audio(SST) in Sound, video, and gc’s

  • 6.0.1.7895 improves Cortana speech recognition.

Intel(R) Smart Sound Technology(Intel(R) SST) Audio Controller in System devices

  • 09.21.00.2102 improve video playback on installed apps while offline.

Intel(R) Smart Sound Technology (Intel(R) SST) OED in System devices

  • 09.21.00.2102 improve video playback on installed apps while offline.
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