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# SpkIdFeature

DEPRECATED:

The `SpkIdFeature` task is deprecated in HPE IDOL Speech Server version 11.4 and later. Use the IvSpkIdFeature task instead.

This task is still available for existing implementations, but it might be incompatible with new functionality. The task might be deleted in future.

The `SpkIdFeature` task uses an audio file that contains sample speech from one person to create a speaker ID feature file. This is the first step in the process of training a speaker template from multiple audio files in a single task.

## Parameters

Parameter | Description | Required
--- | --- | ---
Type | The task name. Set to `SpkIdFeature`. | Yes
File | The audio file that contains sample speech from one person. | Yes
Out | The name of the speaker ID feature file to create. | Yes
Sfreq | The sample frequency of the audio file to process. |
SugdInputChannels | The channel layout of the input media file. |
SugdInputFrequency | The sampling rate of the input media file. |

## Example

    http://localhost:15000/action=AddTask&Type=SpkIdFeature&File=C:/Data/BrownSpeech1.wav&out=BrownSpeech1.atv

This action uses port `15000` to instruct HPE IDOL Speech Server, which is located on the local machine, to create the `BrownSpeech1.atv` feature file using the `BrownSpeech1.wav` file.

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