The VoipMediaEngine class is the primary class for accessing all the
capabilities of the LanScape VOIP Media Engine.
The VoipMediaEngine..::.SPEECH_RECOGNITION_DATA type exposes the following members.
Constructors
| Name | Description | |
|---|---|---|
 | VoipMediaEngine..::.SPEECH_RECOGNITION_DATA | Initializes a new instance of the VoipMediaEngine..::.SPEECH_RECOGNITION_DATA class |
Fields
| Name | Description | |
|---|---|---|
 | AudioBandwidth |
This member variable specified the format and rate of the sample data that
was specified by the user’s application. Its value can be either
AUDIO_BW_PCM_11K or AUDIO_BW_PCM_22K (VoipMediaEngine..::.AUDIO_BANDWIDTH).
|
| BufferLengthInBytes |
The number of bytes contained in the internal sample buffer. Because PCM
data samples are two bytes in length (signed 16 bit short integers), the
actual number of samples in the internal audio buffer is (BufferLengthInBytes/2).
|
| SampleBuffer |
The sample buffer. The application can use this sampled audio data for further processing.
|
| UserData |
This member variable holds the user specified instance data that was specified
when the user callback was registered with the telephony engine.
|
See Also
