# IdolSpeechLanguage

The language pack to use for speech recognition.

If all of your audio files are in the same language, setting this parameter improves performance because the IDOL Speech Server does not need to run language identification.

You can specify the language pack to use for individual documents by setting the document field `AUTN_AUDIO_LANGUAGE`. The `IdolSpeechLanguage` parameter takes precedence over `AUTN_AUDIO_LANGUAGE`.

If you do not set `IdolSpeechLanguage` and a document does not contain the `AUTN_AUDIO_LANGUAGE` field, CFS uses the IDOL Speech Server to perform language recognition on the file and selects the correct language pack automatically.

Type: | String
Default: |
Required | No
Configuration Section: | Any section that you have defined for IDOL Speech settings
Example: | `IdolSpeechLanguage=ENUK`

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