Audio and Written Transcription and Translation
Description
This technology automates the transcription and translation of Spanish and Mandarin Chinese audio files from lawfully seized devices and authorized communications.
Detailed example
Outputs transcription of the original language and the English translation with speaker differentiations including search results of the predetermined relevant terms defined by the analyst.
AI / analytics pattern
Classical/Predictive Machine Learning: Models trained on data to make predictions or classifications based on identified patterns or relationships.
Automation level / stage
b) Pilot – The use case has been deployed in a limited test or pilot capacity.
Expected benefit
The immediate benefits are speed and lower cost, and to enable investigators to quickly identify which parts of the conversations should be reviewed and interpreted by human translators.
Controls / human review
ATO: No; PIA: Not published
Data needed
The case owner relied on DOJ AI governance practices to select and prepare data, as well as evaluate performance.