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# StreamToText

The `StreamToText` task converts live audio into a text transcript.

## Parameters

Parameter | Description | Required
--- | --- | ---
Type | The task name. Set to `StreamToText`. | Yes
Conf | Whether to generate word confidence scores. |
Diag | Whether to generate diagnostic information. |
DiagFile | The file to write the diagnostic information to. |
DnnScale | The DNN output acoustic score scaling factor. |
Lang | The language pack to use. | Yes
LatFile | The name of the lattice file that contains word hypotheses. |
LatScale | The depth of the lattice. |
LatWinSize | The size (in seconds) of the lattice output window. |
LatWordFile | A list of words to find. |
Mode | The algorithm mode for the speech-to-text process. |
ModeValue | The value of the parameter associated with the speech-to-text algorithm mode. |
Out | The file to write the transcription to. | Yes

## Example

    http://localhost:13000/action=AddTask&Type=StreamToText&Lang=ENUK&Out=Transcript1.ctm

This action uses port `13000` to instruct Speech Server, which is located on the local machine, to transcribe the audio stream using the `ENUK` language pack and to write the results to the `Transcript1.ctm` file.

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