SpeechToTextServices64
For 64-bit MTE only:
A list of speech-to-text services which users can access through the context menu of takes in the clipboard. Service names are separated by vertical bars. Each name is a pair of "user-friendly name" and "technical name", separated by an equals sign. If both names are identical, the equals sign and the "technical name" can be omitted.
Possible values: see text
Default value: (empty)