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, 2019
Filed:
Feb. 16, 2018
Skullcandy, Inc., Park City, UT (US);
Branden Sheffield, Saratoga Springs, UT (US);
Skullcandy, Inc., Park City, UT (US);
Abstract
A headphone that may reduce acoustic noise from a tactile vibration driver includes a housing, and an acoustic driver and tactile vibration driver within the housing. The tactile vibration driver is configured to generate tactile vibration sufficient to be felt by a user responsive to the input signal. The headphone also includes a noise cancellation unit coupled with the acoustic driver, the noise cancellation unit configured to: generate an adjustment signal based, at least in part, on a transfer function associated with the tactile vibration driver generating acoustic noise incidental to the tactile vibrations; and adjust the input signal responsive to the adjustment signal to transmit an output signal for reproduction by the acoustic driver. Related methods for operating and making such headphones are also disclosed.