Title:
BRAINWAVE SENSING HEADPHONES
Document Type and Number:
WIPO Patent Application WO/2023/103265
Kind Code:
A1
Abstract:
The present application relates to electronic circuits, and provides a brainwave sensing headphones (100) comprising a speaker (11). The headphones further comprise: sensing electrodes (14) divided into multiple groups and arranged outside the headphones, and used to acquire sensing electrical signals generated by brainwaves, wherein each of the groups at least comprises one of the sensing electrodes (14); a brainwave processing circuit (15) connected to each of the sensing electrodes, and used to preprocess the sensing electrical signals and then output sensing data; and a control circuit (17) connected to the brainwave processing circuit (15), and used to generate a control signal according to the sensing data provided by the brainwave processing circuit (15), decode audio data to obtain an audio signal, and synchronously output the audio signal and noise reduction signal to the speaker (11), wherein the control signal is used to trigger a terminal communicating with the headphones to configure the audio data outputted to the headphones. The headphones can be conveniently controlled by a user. The headphones may be smart headphones.
Inventors:
PENG XINLONG (CN)
GUO SHIWEN (CN)
YANG HUI (CN)
HE GUIXIAO (CN)
CAO LEI (CN)
WU HAIQUAN (CN)
GUO SHIWEN (CN)
YANG HUI (CN)
HE GUIXIAO (CN)
CAO LEI (CN)
WU HAIQUAN (CN)
Application Number:
PCT/CN2022/089929
Publication Date:
June 15, 2023
Filing Date:
April 28, 2022
Export Citation:
Assignee:
SHENZHEN FEIKEDI SYSTEM DEV CO LTD (CN)
International Classes:
H04R1/10; G06F3/01
Domestic Patent References:
| WO2016173373A1 | 2016-11-03 |
Foreign References:
| CN114222218A | 2022-03-22 | |||
| CN104902391A | 2015-09-09 | |||
| CN210431813U | 2020-04-28 | |||
| CN103475971A | 2013-12-25 | |||
| US20100160714A1 | 2010-06-24 |
Attorney, Agent or Firm:
SHENZHEN ZHONGYI UNION INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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