Left and right brain recognition method and device
AssigneeBeijing Zhigu Tech Co., Ltd.
InventorHao Liu
Life of this patent
Estimating the term…
Abstract
The present application provides a left and right brain recognition method and device, and relates to the field of wearable devices. The method comprises: in response to that a user listens to an audio content meeting a predetermined condition, acquiring first brain electrical information of a first hemisphere of the user; and recognizing that the first hemisphere is a left brain or a right brain according to the first brain electrical information and reference information. The method and the device provide a left and right brain recognition method, facilitate a device that the user wears to perform automatic setting according to a recognition result, and enhance user experience.
Claims19
A left and right brain recognition method, comprising:
- receiving, by a left and right brain recognition device, an audio content;
- playing, by speakers of the left and right brain recognition device, the received audio content to a user;
- in response to that the user listens to the received audio content, acquiring, by a first electroencephalograhy (EEG) electrode of the left and right brain recognition device, first brain electrical information of a first hemisphere of the user, wherein the first EEG electrode is in contact with the first hemisphere, and the first brain electrical information comprises EEG signals of the first hemisphere;
- acquiring, by the left and right brain recognition device, a first Power Spectral Density (PSD) value of an alpha band in the first brain electrical information;
- recognizing, by the left and right brain recognition device, that the first hemisphere is a left brain or a right brain according to the first PSD value and reference information, and generating a recognition result indicating the first hemisphere being the left brain or the right brain;
- and
- automatically configuring, by the left and right brain recognition device, channels in a first speaker corresponding to the first hemisphere and/or channels in a second speaker corresponding to a second hemisphere of the user who listens to the audio content according to the recognition result.
A non-transitory computer-readable storage medium storing instructions which, when executed by a processor, cause the processor to perform operations comprising:
- receiving an audio content;
- playing, through speakers, the received audio content to a user;
- in response to that the user listens to the received audio content, acquiring, through a first electroencephalograhy (EEG) electrode, first brain electrical information of a first hemisphere of the user, wherein the first EEG electrode is in contact with the first hemisphere, and the first brain electrical information comprises EEG signals of the first hemisphere;
- acquiring a first Power Spectral Density (PSD) value of an alpha band in the first brain electrical information;
- recognizing that the first hemisphere is a left brain or a right brain according to the first PSD value and reference information, and generating a recognition result indicating the first hemisphere being the left brain or the right brain;
- and
- automatically configuring channels in a first speaker corresponding to the first hemisphere and/or channels in a second speaker corresponding to a second hemisphere of the user who listens to the audio content according to the recognition result.
A left and right brain recognition device comprising a processor and a memory, the memory storing computer executable instructions, the processor being connected to the memory through a communication bus, wherein when the left and right brain recognition device operates, the processor executes the computer executable instructions stored in the memory, causing the left and right brain recognition device to execute operations comprising:
- receiving an audio content;
- playing, through speakers of the left and right brain recognition device, the received audio content to a user;
- in response to that the user listens to the received audio content of, acquiring, through a first electroencephalograhy (EEG) electrode of the left and right brain recognition device, first brain electrical information of a first hemisphere of the user, wherein the first EEG electrode is in contact with the first hemisphere, and the first brain electrical information comprises EEG signals of the first hemisphere;
- acquiring a first Power Spectral Density (PSD) value of an alpha band in the first brain electrical information;
- recognizing that the first hemisphere is a left brain or a right brain according to the first PSD value and reference information, and generating a recognition result indicating the first hemisphere being the left brain or the right brain;
- and
- automatically configuring channels of earphones in a first speaker corresponding to the first hemisphere and/or channels in a second speaker corresponding to a second hemisphere of the user who listens to the audio content according to the recognition result.
A left and right brain recognition device, comprising at least one executable instruction, which, in response to execution, causes a processor of the left and right brain recognition device to perform operations comprising:
- receiving an audio content;
- playing, through speakers of the left and right brain recognition device, the received audio content to a user;
- in response to that the user listens to the received audio content, acquiring, through a first electroencephalograhy (EEG) electrode of the left and right brain recognition device, first brain electrical information of a first hemisphere of the user, wherein the first EEG electrode is in contact with the first hemisphere, and the first brain electrical information comprises EEG signals of the first hemisphere;
- acquiring a first Power Spectral Density (PSD) value of an alpha band in the first brain electrical information;
- recognizing that the first hemisphere is a left brain or a right brain according to the first PSD value and reference information, and generating a recognition result indicating the first hemisphere being the left brain or the right brain;
- and
- automatically configuring channels of earphones in a first speaker corresponding to the first hemisphere and/or channels in a second speaker corresponding to a second hemisphere of the user who listens to the audio content according to the recognition result.
Dependencies are inferred from the claim text.