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. 15, 2016
Filed:
Aug. 07, 2012
Hyun Jin Park, San Diego, CA (US);
Brian Lee Momeyer, San Diego, CA (US);
Jeremy Patrick Toman, San Diego, CA (US);
Kwokleung Chan, San Diego, CA (US);
Hui-ya Liao Nelson, San Diego, CA (US);
Louis Dominic Oliveira, San Diego, CA (US);
Hyun Jin Park, San Diego, CA (US);
Brian Lee Momeyer, San Diego, CA (US);
Jeremy Patrick Toman, San Diego, CA (US);
Kwokleung Chan, San Diego, CA (US);
Hui-ya Liao Nelson, San Diego, CA (US);
Louis Dominic Oliveira, San Diego, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
An electronic device for controlling noise is described. The electronic device includes a force sensor for detecting a force on the electronic device. The electronic device also includes noise control circuitry for generating a noise control signal based on a noise signal and the force. Another electronic device for controlling noise is also described. The electronic device includes a speaker that outputs a runtime ultrasound signal, an error microphone that receives a runtime ultrasound channel signal and noise control circuitry coupled to the speaker and to the error microphone. The noise control circuitry determines at least one calibration parameter and determines a runtime channel response based on the runtime ultrasound channel signal. The noise control circuitry also determines a runtime placement based on the runtime channel response and the at least one calibration parameter and determines at least one runtime active noise control parameter based on the runtime placement.