In the previous chapter, we spent time connecting our chat bot’s Speech Synthesis Markup Language (SSML) output into a cloud-based text-to-speech engine to give our chat bot as human a voice as possible. The Bing Speech API that we utilized is an example of what is collectively being called cognitive services . These are typically services that enable more natural human-like interactions with applications. Originally, Microsoft referred to these as Project Oxford.1 These days, the suite of APIs is now branded as Azure Cognitive Services.
At a more technical level, these ...