Samsung Electronics Co., Ltd.

Muhammad Ejaz Ahmed

Junho Huh

Iljoo Kim

Ilyoup Kwak

Hyoungshik Kim

Sangjoon Je

Provided are a method of authenticating a voice input provided from a user and a method of detecting a voice input having a strong attack tendency. The voice input authentication method includes: receiving the voice input; obtaining, from the voice input, signal characteristic data representing signal characteristics of the voice input; and authenticating the voice input by applying the obtained signal characteristic data to a first learning model configured to determine an attribute of the voice input, wherein the first learning model is trained to determine the attribute of the voice input based on a voice uttered by a person and a voice output by an apparatus.

Growing community of inventors

Suwon-si, South Korea

Muhammad Ejaz Ahmed