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:
Jan. 20, 2026
Filed:
Mar. 20, 2024
Meta Platforms Technologies, Llc, Menlo Park, CA (US);
Jacob Ryan Donley, Issaquah, WA (US);
Vladimir Tourbabin, Woodinville, WA (US);
Meta Platforms Technologies, LLC, Menlo Park, CA (US);
Abstract
Techniques are described for own-voice suppression using separate sound filters. Sound from a local area is captured using an acoustic sensor array. The captured sound includes noise from the local area and the user's voice. A first set of statistical properties associated with the noise and a second set of statistical properties associated with the user's voice are determined. A first sound filter is generated based on a target transfer function and both sets of statistical properties. A second sound filter is generated based on the target transfer function and the second set of statistical properties, but not the first set of statistical properties. The first sound filter and the second sound filter are applied to different parts of an audio signal generated based on the captured sound, thereby forming audio content in which the user's voice is suppressed for presentation of the audio content to the user.