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The pipeline nodes in this section are not part of the Haystack core and live in the haystack-extras GitHub repo.

When you install Haystack core, these components are not installed. You must install them separately with pip install farm-haystack-text2speech. See each node's documentation for more information, or check the haystack-extras repo.

AnswerToSpeechConverts text answers into speech answers.
Example usage:
Improving accessibility of your search system by providing a way to have the answer and its context read out loud.
DocumentToSpeechConverts text documents to speech documents.
Example usage:
Improving accessibility of a document retrieval pipeline by providing the option to read documents out loud.