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:
Nov. 19, 2024
Filed:
Apr. 28, 2022
Snap Inc., Santa Monica, CA (US);
Yaron Laufer, Brookline, MA (US);
Assif Ziv, Beit Yitzhak-Sha'ar Hefer, IL;
Snap Inc., Santa Monica, CA (US);
Abstract
Systems and methods are provided for performing operations comprising: detecting, by a plurality of electromyograph (EMG) electrodes of an EMG communication device, subthreshold muscle activation signals of one or more muscles associated with speech production, the subthreshold muscle activation signals being generated in response to inner speech of a user; applying a transform to the subthreshold muscle activation signals detected by the plurality of EMG electrodes to represent the subthreshold muscle activation signals as a plurality of maximally independent components; accessing an interference template corresponding to an eye blink component; filtering the plurality of maximally independent components based on the interference template to provide filtered maximally independent components; and regenerating a filtered version of the subthreshold muscle activation signals based on the filtered maximally independent components.