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:
Oct. 01, 2019
Filed:
Sep. 15, 2016
Qualcomm Incorporated, San Diego, CA (US);
Ricardo De Jesus Bernal Castillo, San Diego, CA (US);
Daniel Weber, Escondido, CA (US);
Dipanjan Sen, San Diego, CA (US);
Eric Mattis, San Diego, CA (US);
Mark Cherry, Oceanside, CA (US);
Nils Günther Peters, San Diego, CA (US);
Qualcomm Incorporated, San Diego, CA (US);
Abstract
A method for reducing vibration noise by an electronic device is described. The method includes obtaining an audio signal. The audio signal includes vibration noise. The method also includes obtaining vibration data from one or more motion sensor signals. The method further includes processing the vibration data to produce microphone-response matched vibration data based on a transfer function. The method additionally includes reducing the vibration noise based on the microphone-response matched vibration data.