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:
Dec. 14, 2021
Filed:
Sep. 11, 2020
Ford Global Technologies, Llc, Dearborn, MI (US);
Alan Norton, West Bloomfield, MI (US);
FORD GLOBAL TECHNOLOGIES, LLC, Dearborn, MI (US);
Abstract
A computer, including a processor and a memory, the memory including instructions to be executed by the processor to determine a first root-mean-square signal level of an audio data stream with a first delay, apply a bass shelf filter to the audio data stream based on the first root-mean-square signal level and an audio volume level, determine a second root-mean-square signal level of an audio data stream with a second delay and apply a treble shelf filter to the audio data stream based on the second root-mean-square signal level and the audio volume level. The instructions include further instructions to output the audio data stream to an audio amplifier and one or more speakers.