Metadata about the end-user application or process with which the speaker is interacting. This metadata is used by the Microsoft Speech Service to help improve the quality of service for the user.

Exception thrown when an error occurs in client code.

Metadata about the end-user device that is collecting audio. This metadata is used by the Microsoft Speech Service to help improve the quality of service for the user.

Parameters that configure the Microsoft Speech Service.

Partial recognition result returned by the Microsoft Speech Service.

Recognized text with confidence level and other media timing information.

Recognition result returned by the Microsoft Speech Service.

Metadata about the speech request.

Exception thrown by the speech service during execution of a request.

ISpeechClient implementation to perform speech recognition.

Speech service input parameters.

Interface that provides authorization for requests to the Microsoft Speech Service. Service peers are required to provide an implementation of this class to make connections to the Speech Service.

An interface to perform speech recognition.

Indicates the level of confidence of a recognized phrase.

Device family enumeration.

Device type enumeration.

Network type enumeration.

Operating system enumeration.

Overall recognition status.