Fact · Dictation on Windows
Microsoft's Speech API 5.4 documentation recommends a shared recognizer for most speech applications.
Checked against its source on October 16, 2026
In the source's own words
“A shared recognizer that could possibly be shared with other speech recognition applications is recommended for most speech applications.”
Speech API Overview (SAPI 5.4), Microsoft Learn, n.d., Recognizers section.
Open the original- What it measures
- The overview distinguishes a shared recognizer from an in-process recognizer used for server or telephony work.
- What it does not show
- Written for an older generation of Windows. Check current guidance before you build a new app on it.