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US 11514901

How Voice Assistants Recognize Who is Talking

This patent describes a system that uses a recorded voice sample to identify if new speech comes from the same person, allowing voice assistants to only respond to specific users.

Statusactive

Granted2022

Expires2039

Claims22

Forward citations1

Prior art22

AssigneeAmazon Technologies

InventorsRoland Maas, Sree Hari Krishnan Parthasarathi +2

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