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# IvSpkIdTrainAudio

The `IvSpkIdTrainAudio` task takes an audio file or stream containing speech data from the speaker to be trained, and creates a new iVector speaker template file.

## Parameters

Parameter | Description | Required
--- | --- | ---
Type | The task name. Set to `IvSpkIdTrainAudio`. | Yes
AudioUpsampling | Whether to allow audio upsampling if the input audio has a sample rate too low for the task. |
DiagFile | The file to write the diagnostic information to. |
DiagLevel | The level of detail to include in the diagnostic information. |
EndTime | The end of an audio section to process. |
File | The audio file that contains sample speech from one person. | Yes, if InputType is `File`.
FrameDupl | An integer value which allows for greater time efficiency without significant change in recognition accuracy. |
InputType | The type of audio to process (file, binary data, or stream). |
LabFile | A single label file to use. |
LabType | The type of labels to use. |
Out | The name of the speaker template file to create. You must include the audio template file extension (`.iv`) . | Yes
Sfreq | The sample frequency of the audio file to process. |
StartTime | The beginning of an audio section to process. |
SugdInputChannels | The channel layout of the input media file. This parameter does not apply when InputType is `Stream`. |
SugdInputFrequency | The sampling rate of the input media file. This parameter does not apply when InputType is `Stream`. |

## Example

    http://localhost:15000/action=AddTask&Type=IvSpkIdTrainAudio&InputType=File&File=C:/Data/BrownSpeech.wav&Out=Brown.iv

This action creates the `Brown.iv` template file by using the `BrownSpeech.wav` file.

    http://localhost:15000/action=AddTask&Type=IvSpkIdTrainAudio&InputType=Stream&Out=Brown.iv

This action creates the `Brown.iv` template file for the audio stream.

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