Prohibiting voice attacks

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11856024
APP PUB NO 20220407886A1
SERIAL NO

17351310

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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In an approach for prohibiting voice attacks, a processor, in response to receiving a voice input from a source, determines, using a predetermined filter including an allowlist, that the voice input does not match any corresponding entry of the predetermined filter. A processor routes the voice input to an adversarial pipeline for processing. A processor identifies an adversarial example of the voice input using a predetermined connectionist temporal classification method. A processor generates a configurable distorted adversarial example using the adversarial example identified. In response to a user reply, a processor injects the configurable distorted adversarial example as noise into a voice stream of the user reply in real-time to alter the voice stream. A processor routes the altered voice stream to the source.

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Patent Owner(s)

Patent OwnerAddress
INTERNATIONAL BUSINESS MACHINES CORPORATIONNEW ORCHARD ROAD ARMONK NY 10504

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Carper, George Patrick Tucson, US 1 0
Damgar, James Edward Pima, US 1 0
dos, Santos Silva Bruno McKinney, US 12 11
Lee, Cheng-Ta Chamblee, US 81 504
Sou, Socheat Ann Arbor, US 8 15
Zhao, Howard Ruihua Tucson, US 2 0

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