Hi,

This is considered a critical showstopper: Windows OneCore voices sound a bit different, in that it looks like high0pitch effect was put on them.

STR:

1. Install Windows 10 build 17120 (Insider Fast).
2. Switch to Windows OneCore voices.

Expected: pitch stays the same.
Actual: you'll notice the effects.
Additional: this does not happen with JAWS and Narrator.

Thanks.