This is the work item for additional features from Speech Services. The original feature on-par work is #1336.

• P0: Custom speech
• P1: Reference grammar ID (for LUIS)
• P1: Biased word list (a.k.a. dynamic priming)
• P2: Custom voice font
• P2: Continuous mode
  • Blocked
• P2: Push-to-talk
  • recognizeOnceAsync do not have a cancellation mechanism, we need to investigate workarounds