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:
Jul. 14, 2020
Filed:
Feb. 14, 2019
Soundchip SA, Aran-Villette, CH;
Mark Donaldson, Aran-Villette, CH;
Paul Darlington, Aran-Villette, CH;
SOUNDCHIP SA, Aran-Villette, CH;
Abstract
An active Noise Reduction (ANR) device includes a plurality of inputs, a plurality of signal processing resources, an output for driving an earphone driver, a programmable switch arrangement capable of assigning any of the plurality of inputs to any of the plurality of signal processing resources, and a controller for programming the programmable switch arrangement in order to assign each of at least a subset of the plurality of inputs to a different one of the signal processing resources. The ANR device is dynamically configurable to vary which of the signal processing resources are selected to contribute to the output.