This 3-in-1 firmware is valid for
To run firmware upgrades with this 3-in-1 firmware you need to use SpeechControl version 4.3 (or later), SpeechMike SDK 4.3 (or later) or PRDM 4.3 (or later).
To guarantee the correct functionality you need to run firmware updates for all connected devices:
Improved Windows 10 compatibility: With the latest Windows 10 release, Microsoft has changed the USB audio interface. Due to that Windows 10 did no longer accept the reported default microphone level of the device during the first connection and the microphone level was set to zero (0). To overcome this issue we have adapted the firmware in order to guarantee that the correct microphone lecel is now reported to the USB host.
Controlling the playback sound
volume by the touch sensor of a SpeechMike Premium Air works properly now.
Improved Windows 10 compatibility: With the latest Windows 10 release, Microsoft has changed the USB audio interface. Due to that Windows 10 did no longer accept the reported default microphone level of the device during the first connection and the microphone level was set to zero (0). To overcome this issue we have adapted the firmware in order to guarantee that the correct microphone lecel is now reported to the USB host.
More reliable firmware upgrade process: We have learned that approx. 50% of all firmware upgrades were not initiated, because the device denied to upgrade the firmware for safety reasons. After re-evaluating all safety aspects, we were able to make the firmware upgrade process more reliable in that the device also allows a firmware upgrade in playback mode.