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:
Apr. 14, 2026
Filed:
Jun. 06, 2023
Aac Technologies (Nanjing) Co., Ltd., Nanjing, CN;
Xingzhi Huang, Nanjing, CN;
Wei Song, Nanjing, CN;
Yun Tang, Nanjing, CN;
Lubin Mao, Nanjing, CN;
Ronglin Linghu, Nanjing, CN;
Jie MA, Nanjing, CN;
AAC Technologies (Nanjing) Co., Ltd., Nanjing, CN;
Abstract
This application provides an ultra-low frequency sound compensation system and method based on haptic feedback, and a computer-readable storage medium. The ultra-low frequency sound compensation system includes a response module, configured to sense an ultra-low frequency sound compensation operation of a user, and output a control command while sensing the ultra-low frequency sound compensation operation; a processing module, configured to process an audio signal to be output under control of the control command to obtain an ultra-low frequency signal; and a vibration module, configured to be driven to by the ultra-low frequency signal to generate a vibration.