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:
Jun. 17, 2025
Filed:
Mar. 16, 2023
Bose Corporation, Framingham, MA (US);
Michael S. D'Agostino, North Billerica, MA (US);
Harold Arthur Cheyne, Westborough, MA (US);
Bose Corporation, Framingham, MA (US);
Abstract
Aspects of the present disclosure provide techniques, including devices and system implementing the techniques, to dynamically adjust an audio limiter in an ANR audio output device. The audio limiter adaptively adjusts how much and when to limit incoming audio based on a determined state of the device relative to a user wearing the device. The state of the device is determined based on the quality of the seal or fit between the earcup and the user's ear or head. When the fit is poor or leaky, the audio limiter limits the lower frequency portions of the incoming audio signal in an effort to mitigate distortion. Advantageously, when the fit is good, the audio limiter does not limit or reduce the amount of limiting of the low frequency portion of the audio signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile