Identifiers for SI/SV
This can be part of the control message.
State for multiple utterances
This can be achieved by appropriately programming the SI or SV engine across multiple utterances. This is simply a matter of agreeing on the control syntax to do so. The framework supports spanning multiple utterances.
T: (supported – syntax to be defined; which is consistent with the web service framework)
SI or SV engines can be pre-programmed as web services to perform speaker recognition on incoming audio. This is simply a matter of agreeing on the control syntax to do so. The instructions and parameters (including data files like grammars etc…) can be part of the control instructions transmitted in SOAP to the ASR engine. This can include the syntax and instructions to capture the audio.
2.4.5 SI/SV functional extensibility
By definition a web service framework and XML are extensible to new functionality and describe how extensibility is achieved.