Is a
Patent attributes
Patent Applicant
Patent Jurisdiction
Patent Number
Patent Inventor Names
Luis Miyar Alvarez0
Scott W. Shopoff0
Michael U. Frank0
Keita Okamoto0
Date of Patent
September 17, 2024
0Patent Application Number
178860180
Date Filed
August 11, 2022
0Patent Citations
...
Patent Primary Examiner
Patent abstract
Methods, systems, devices and apparatuses for a sound enhancement system. The sound enhancement system includes a trailer brake control unit placed on the vehicle and an electronic control unit coupled to the trailer brake control unit. The electronic control unit is configured to determine the vehicle is operating in a tow mode based on the trailer brake status, determine a magnitude of an audio signal that mimics or enhances engine sound based on the tow mode, and generate the audio signal. The sound enhancement system further includes an audio device configured to output the audio signal based at the determined magnitude.
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