The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 09, 2024
Filed:
Sep. 28, 2021
Amazon Technologies, Inc., Seattle, WA (US);
Mansour Ahmadi, Bothell, WA (US);
Udhgee Murugesan, Bellevue, WA (US);
Roger Hau-Bin Cheng, Santa Clara, CA (US);
Roberto Barra Chicote, Cambridge, GB;
Kian Jamali Abianeh, Saratoga, CA (US);
Yixiong Meng, San Jose, CA (US);
Oguz Hasan Elibol, Sunnyvale, CA (US);
Itay Teller, Sunnyvale, CA (US);
Kevin Kwanghoon Ha, Bellevue, WA (US);
Andrew Roths, Kenmore, WA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Techniques for determining whether audio is machine-outputted or non-machine-outputted are described. A device may receive audio, may process the audio to determine audio data including audio features corresponding to the audio, and may process the audio data to determine audio embedding data. The device may process the audio embedding data to determine whether the audio is machine-outputted or non-machine-outputted. In response to determining that the audio is machine-outputted, then the audio may be discarded or not processed further. Alternatively, in response to determining that the audio is non-machine-outputted (e.g., live speech from a user), then the audio may be processed further (e.g., using ASR processing).