Difference among Microsoft Speech products/platforms
问题 It seems Microsoft offers quite a few speech recognition products, I'd like to know the differences among all of them pls. There is Microsoft Speech API, or SAPI. But somehow Microsoft Cognitive Service Speech API has the same name. Ok now, Microsoft Cognitive Service on Azure offers Speech service API and Bing Speech API . I assume for speech-to-text, both APIs are the same. And then there is System.Speech.Recognition (or Desktop SAPI), Microsoft.Speech.Recognition (or Server SAPI) and