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. 18, 2023
Filed:
Feb. 25, 2021
Applicant:
Senodia Technologies (Shaoxing) Co., Ltd., Shaoxing, CN;
Inventors:
Assignee:
SENODIA TECHNOLOGIES (SHAOXING) CO., LTD., Shaoxing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 25/00 (2006.01); H04R 1/10 (2006.01); H04R 1/46 (2006.01); B81B 7/02 (2006.01); G10K 11/178 (2006.01); H04R 3/00 (2006.01);
U.S. Cl.
CPC ...
H04R 1/1083 (2013.01); B81B 7/02 (2013.01); G10K 11/17825 (2018.01); H04R 1/1091 (2013.01); H04R 1/46 (2013.01); H04R 3/00 (2013.01); B81B 2201/0242 (2013.01); H04R 2460/13 (2013.01);
Abstract
A headphone and an electronic device are provided. The headphone includes a gyroscope, which senses a bone conduction vibration and provides a quadrature error signal for reflecting the bone conduction vibration. Specifically, the headphone includes a transmission assembly that acts directly or indirectly on the gyroscope or an inertial measurement unit (IMU) including the gyroscope. The transmission assembly transmits the bone conduction vibration to the gyroscope to make the gyroscope strain, thereby causing the quadrature error signal of the gyroscope to change to detect the bone conduction vibration with sensitivity.