The Kinect SDK uses Microsoft Speech Library for speech recognition. The SDK Installer installs the Microsoft Kinect Speech Recognition Language Pack (En-US) along with all other required components.
The Speech Application Programming Interface (SAPI) works as a middleware and provides an interface between the application and speech recognition engine.
While installing the SDK, you have to make sure you don't have any previous version of a speech language pack installed; if yes, then first uninstall it, otherwise the installation will not proceed.
To develop ...