CN105232038A - Brain wave analysis method and apparatus based on intelligent headset - Google Patents
Brain wave analysis method and apparatus based on intelligent headset Download PDFInfo
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- CN105232038A CN105232038A CN201510687749.2A CN201510687749A CN105232038A CN 105232038 A CN105232038 A CN 105232038A CN 201510687749 A CN201510687749 A CN 201510687749A CN 105232038 A CN105232038 A CN 105232038A
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Abstract
The invention belongs to the field of a headset device, and in particular relates to a brain wave analysis method and an analysis apparatus based on an intelligent headset. According to the embodiment disclosed by the invention, the brain wave analysis method based on the intelligent headset comprises steps of acquiring a brain wave signal, analyzing the brain wave signal so as to judge a brain state corresponding to the brain wave signal, and switching a currently played audio into an audio type list corresponding to the brain state, so that the intelligent headset can, according to the brain wave signal, analyzes the current brain state and plays an audio type corresponding to the current brain state. The headset can play soothing and sleeping music when a person is in depressed mood, so that harm to hearing is relieved and easy hearing injury is avoided.
Description
Technical field
The invention belongs to Headphone device field, particularly relate to a kind of E.E.G analytical method based on intelligent earphone and device.
Background technology
The brain of people, when carrying out various activity, has many neurocytes in activity, from the variation forming electrical equipment, although the variation of these electrical equipment is faint, can be captured by sensor, become the foundation of analyst's mental status.E.E.G in human brain is mainly divided into four classes: α ripple be when people's body and mind relaxing, ponder time E.E.G, with 8 ~ 12 weeks each seconds wave frequency run; β ripple is in state clear-headed, wholwe-hearted, on your toes as people, or the E.E.G when thinking deeply, analyzing, speak and taking active action, and runs with wave frequency 12 ~ 25 weeks each seconds; θ ripple is that people are sunken to the E.E.G sent when having fantasies of or just fall asleep, and runs with wave frequency 4 ~ 8 weeks each seconds; δ ripple is that people are sunk into sleep without the E.E.G sent during dream, runs with wave frequency 0.3 ~ 4 week each second.Four kinds of above-mentioned E.E.Gs also can segment as required further, and such as β ripple can also be subdivided into low β ripple (β 1) and high β ripple (β 2), can describe the active state of human brain more meticulously.
The brain state that different E.E.Gs is corresponding is different, and under different brain states, the music being applicable to listening also is different.People is under the different mental status, and the audio frequency be applicable to also is different, and as people is applicable to listening sleeping audio frequency of releiving when drowsy, people is applicable to when the excessive anxiety of pressure listening quiet mild music.Music is as a kind of input signal that can make people's spiritual happiness, usually people is inducted into sleep state, cause having a lot of people unconsciously to sleep when listening to the music with earphone, long-time large volume receives the audio signal that ear speaker device is delivered to people's ear, very easily cause auditory nerve tired, thus cause hearing impairment, if things go on like this audition is caused damage.
Summary of the invention
The object of the embodiment of the present invention is to provide a kind of E.E.G analytical method based on intelligent earphone, is intended to solve use earphone for a long time at present, easily causes hearing impairment, to the hurtful problem of audition.
The embodiment of the present invention is achieved in that a kind of E.E.G analytical method based on intelligent earphone, and described method comprises the steps:
Brain wave signal is gathered;
Described brain wave signal is analyzed, judges the brain state corresponding with described brain wave signal;
According to described brain state, current audio plays is switched to the audio types list corresponding with described brain state.
Another object of the embodiment of the present invention is to provide a kind of E.E.G analytical equipment based on intelligent earphone, and the described E.E.G analytical equipment based on intelligent earphone comprises:
Collecting unit, for gathering brain wave signal;
Analytic unit, for analyzing described brain wave signal, judges the brain state corresponding with described brain wave signal;
Switch unit, for according to described brain state, is switched to the audio types list corresponding with described brain state by current audio plays.
In embodiments of the present invention, by gathering brain wave signal based in the E.E.G analytical method of intelligent earphone, carry out analyzing to brain wave signal and judge the brain state corresponding with brain wave signal, current audio plays is switched to the step of the audio types list corresponding with brain state, intelligent earphone can according to brain wave signal, analyze current brain state, and play the audio types corresponding with current brain state, like this when the spirit of people is in overcast state, sleeping audio frequency of releiving play by earphone, can reduce like this to cause damage to audition, be not easy to cause hearing impairment.
Accompanying drawing explanation
Fig. 1 is the flow chart of the E.E.G analytical method based on intelligent earphone that the embodiment of the present invention provides;
Fig. 2 is the structure chart of the E.E.G analytical equipment based on intelligent earphone that the embodiment of the present invention provides.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Fig. 1 shows the flow process of the E.E.G analytical method based on intelligent earphone that the embodiment of the present invention provides, and for convenience of explanation, illustrate only the part relevant to the embodiment of the present invention.
Based on an E.E.G analytical method for intelligent earphone, described method comprises the steps:
In step S101, brain wave signal is gathered;
In step s 102, described brain wave signal is analyzed, judge the brain state corresponding with described brain wave signal;
In step s 103, according to described brain state, current audio plays is switched to the audio types list corresponding with described brain state.
As one embodiment of the invention, described method also comprises the steps:
Pre-set the corresponding table between described brain wave signal with brain state.
As one embodiment of the invention, described method also comprises the steps:
Pre-set described brain state and the corresponding table between audio types list.
As one embodiment of the invention, described step S101, specifically comprises the step that brain wave signal gathers:
Brain wave signal is gathered, amplifies, noise suppression preprocessing and output.
As one embodiment of the invention, described step S102, analyzes brain wave signal, judges that the step of the brain state corresponding with described brain wave signal specifically comprises:
The accounting of described brain wave signal is analyzed, judges the brain state corresponding with described brain wave signal.
Fig. 2 shows the structure of the E.E.G analytical equipment based on intelligent earphone that the embodiment of the present invention provides, and for convenience of explanation, illustrate only the part relevant to the embodiment of the present invention.
Based on an E.E.G analytical equipment for intelligent earphone, the described E.E.G analytical equipment based on intelligent earphone comprises:
Collecting unit 201, for gathering brain wave signal;
Analytic unit 202, for analyzing described brain wave signal, judges the brain state corresponding with described brain wave signal;
Switch unit 203, for according to described brain state, is switched to the audio types list corresponding with described brain state by current audio plays.
As one embodiment of the invention, the described E.E.G analytical equipment based on intelligent earphone also comprises:
First presets unit 204, for pre-setting the corresponding table between described brain wave signal with brain state.
As one embodiment of the invention, the described E.E.G analytical equipment based on intelligent earphone also comprises:
Second presets unit 205, for pre-setting described brain state and the corresponding table between audio types list.
As one embodiment of the invention, described collecting unit 201 comprises:
Acquisition module, for gathering brain wave signal, amplifying, noise suppression preprocessing and output.
As one embodiment of the invention, described analytic unit 202 comprises:
Analysis module, for analyzing the accounting of described brain wave signal, judges the brain state corresponding with described brain wave signal.
Wherein, collecting unit 201 can be the unit that the software be built in sensor chip, hardware or soft or hard combine, and analytic unit 202 and switch unit 203 can be the unit that the software be built in MCU chip, hardware or soft or hard combine.
One of ordinary skill in the art will appreciate that all or part of step realized in above-described embodiment method is that the hardware that can control to be correlated with by program completes, described program can be stored in a computer read/write memory medium, described storage medium, as ROM/RAM, disk, CD etc.
In embodiments of the present invention, by gathering brain wave signal based in the E.E.G analytical method of intelligent earphone, carry out analyzing to brain wave signal and judge the brain state corresponding with brain wave signal, current audio plays is switched to the step of the audio types list corresponding with brain state, intelligent earphone can according to brain wave signal, analyze current brain state, and play the audio types corresponding with current brain state, like this when the spirit of people is in overcast state, sleeping audio frequency of releiving play by earphone, can reduce like this to cause damage to audition, be not easy to cause hearing impairment.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. based on an E.E.G analytical method for intelligent earphone, it is characterized in that, described method comprises the steps:
Brain wave signal is gathered;
Described brain wave signal is analyzed, judges the brain state corresponding with described brain wave signal;
According to described brain state, current audio plays is switched to the audio types list corresponding with described brain state.
2., as claimed in claim 1 based on the E.E.G analytical method of intelligent earphone, it is characterized in that, described method also comprises the steps:
Pre-set the corresponding table between described brain wave signal with brain state.
3., as claimed in claim 1 based on the E.E.G analytical method of intelligent earphone, it is characterized in that, described method also comprises the steps:
Pre-set described brain state and the corresponding table between audio types list.
4. as claimed in claim 1 based on the E.E.G analytical method of intelligent earphone, it is characterized in that, described the step that brain wave signal gathers specifically to be comprised:
Brain wave signal is gathered, amplifies, noise suppression preprocessing and output.
5. as claimed in claim 1 based on the E.E.G analytical method of intelligent earphone, it is characterized in that, described brain wave signal to be analyzed, judge that the step of the brain state corresponding with described brain wave signal specifically comprises:
The accounting of described brain wave signal is analyzed, judges the brain state corresponding with described brain wave signal.
6. based on an E.E.G analytical equipment for intelligent earphone, it is characterized in that, the described E.E.G analytical equipment based on intelligent earphone comprises:
Collecting unit, for gathering brain wave signal;
Analytic unit, for analyzing described brain wave signal, judges the brain state corresponding with described brain wave signal;
Switch unit, for according to described brain state, is switched to the audio types list corresponding with described brain state by current audio plays.
7., as claimed in claim 6 based on the E.E.G analytical equipment of intelligent earphone, it is characterized in that, the described E.E.G analytical equipment based on intelligent earphone also comprises:
First presets unit, for pre-setting the corresponding table between described brain wave signal with brain state.
8., as claimed in claim 6 based on the E.E.G analytical equipment of intelligent earphone, it is characterized in that, the described E.E.G analytical equipment based on intelligent earphone also comprises:
Second presets unit, for pre-setting described brain state and the corresponding table between audio types list.
9., as claimed in claim 6 based on the E.E.G analytical equipment of intelligent earphone, it is characterized in that, described collecting unit comprises:
Acquisition module, for gathering brain wave signal, amplifying, noise suppression preprocessing and output.
10., as claimed in claim 6 based on the E.E.G analytical equipment of intelligent earphone, it is characterized in that, described analytic unit comprises:
Analysis module, for analyzing the accounting of described brain wave signal, judges the brain state corresponding with described brain wave signal.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510687749.2A CN105232038A (en) | 2015-10-21 | 2015-10-21 | Brain wave analysis method and apparatus based on intelligent headset |
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| CN201510687749.2A CN105232038A (en) | 2015-10-21 | 2015-10-21 | Brain wave analysis method and apparatus based on intelligent headset |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108416004A (en) * | 2018-02-27 | 2018-08-17 | 广东欧珀移动通信有限公司 | electronic equipment, music control method and related product |
| CN109731204A (en) * | 2019-02-13 | 2019-05-10 | 深兰科技（上海）有限公司 | A kind of sleep stimulating method and device |
| CN112870522A (en) * | 2021-01-12 | 2021-06-01 | 谭新杰 | Attention adjusting method and system based on binaural-difference brain wave audio |
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| CN103890838A (en) * | 2011-06-10 | 2014-06-25 | X-系统有限公司 | Method and system for analysing sound |
| CN203909716U (en) * | 2014-06-23 | 2014-10-29 | 广东佳禾声学科技有限公司 | Novel mind headset |
| US20150055784A1 (en) * | 2013-04-11 | 2015-02-26 | Darryl Dwight Brayton | Headset Hearing Protection with Integrated Transceiver and Siren Alert Device |
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2015
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH06292661A (en) * | 1993-04-09 | 1994-10-21 | Takagi Ind Co Ltd | Sleep preventive alarm device and method for deciding state of shift to sleep |
| CN103890838A (en) * | 2011-06-10 | 2014-06-25 | X-系统有限公司 | Method and system for analysing sound |
| US20150055784A1 (en) * | 2013-04-11 | 2015-02-26 | Darryl Dwight Brayton | Headset Hearing Protection with Integrated Transceiver and Siren Alert Device |
| CN203909716U (en) * | 2014-06-23 | 2014-10-29 | 广东佳禾声学科技有限公司 | Novel mind headset |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108416004A (en) * | 2018-02-27 | 2018-08-17 | 广东欧珀移动通信有限公司 | electronic equipment, music control method and related product |
| CN109731204A (en) * | 2019-02-13 | 2019-05-10 | 深兰科技（上海）有限公司 | A kind of sleep stimulating method and device |
| CN112870522A (en) * | 2021-01-12 | 2021-06-01 | 谭新杰 | Attention adjusting method and system based on binaural-difference brain wave audio |
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Address after: Longgang District of Shenzhen City, Guangdong province 518116 Ping Street Takahashi Industrial Park East Area Applicant after: SHENZHE GUANXU ELECTRONIC CO., LTD. Address before: Longgang District of Shenzhen City, Guangdong province 518116 Ping Street Takahashi Industrial Park East Area Applicant before: Shenzhen Grandsun Electronic Co., Ltd. |
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