CN113995413A - Meditation prompt tone control method, device and equipment based on electroencephalogram signals - Google Patents
Meditation prompt tone control method, device and equipment based on electroencephalogram signals Download PDFInfo
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Abstract
The invention relates to the technical field of psychological biofeedback, in particular to a meditation prompt tone control method, a meditation prompt tone control device and meditation prompt tone control equipment based on electroencephalogram signals. The invention firstly draws the EEG signals up to the standard of meditation training into a meditation training standard curve, when a certain user carries out meditation training, the EEG signals of the user are collected and drawn into a meditation training curve of the user, the meditation training curve of the user is compared with the meditation training standard curve, and a prompt sound is sent to the user according to the comparison result, the prompt sound aims to inform the user of the difference between the meditation state degree of the user and the standard meditation state degree, so that the user can timely adjust the state of the user after knowing the difference, and the meditation state degree is close to the standard meditation state degree. In conclusion, the prompt tone can improve the meditation effect of the user.
Description
Technical Field
The invention relates to the technical field of psychological biofeedback, in particular to a meditation prompt tone control method, a meditation prompt tone control device and meditation prompt tone control equipment based on electroencephalogram signals.
Background
The meditation can help people to train attention, and when the meditation is used, people sit still and concentrate attention on own breathing, and people are immersed in self-feeling along with air coming in and going out from nostrils. The long-time meditation training can improve the concentration degree of attention and improve the life of people. The existing meditation training is carried out by a user independently, and the user does not know the quality of the meditation training due to the lack of a feedback mechanism in the training process, so that the meditation training effect is reduced.
In summary, the meditation effect achieved by the conventional meditation training method is low.
Thus, there is a need for improvements and enhancements in the art.
Disclosure of Invention
In order to solve the technical problems, the invention provides a meditation prompting sound control method, a device and equipment based on electroencephalogram signals, and solves the problem that the meditation effect achieved by the existing meditation training method is low.
In order to achieve the purpose, the invention adopts the following technical scheme:
in a first aspect, the present invention provides a meditation prompt tone control method based on electroencephalogram signals, comprising:
acquiring a meditation training standard curve, wherein the meditation training standard curve is used for reflecting the corresponding relation between the electroencephalogram signals and the meditation degree;
collecting electroencephalogram signals of a user;
drawing a meditation training curve corresponding to the electroencephalogram signals of the user according to the electroencephalogram signals of the user;
and obtaining prompt sound information according to the meditation training standard curve and the meditation training curve of the user, wherein the prompt sound information is used for meditation training.
In one implementation, the drawing a meditation training curve corresponding to the electroencephalogram signal of the user according to the electroencephalogram signal of the user includes:
and drawing the meditation training curve by taking the time corresponding to the meditation training of the user as an abscissa and the electroencephalogram signals of the user as an ordinate.
In one implementation, the obtaining of the prompt tone information according to the meditation training standard curve and the meditation training curve of the user, the prompt tone information being used for meditation training, includes:
obtaining a first interval curve and a second interval curve corresponding to the meditation training standard curve according to the meditation training standard curve, wherein the electroencephalogram signal intensity corresponding to the first interval curve is greater than the electroencephalogram signal intensity corresponding to a corresponding point on the second interval curve;
and obtaining prompt tone information according to the meditation training curve, the first interval curve and the second interval curve of the user.
In one implementation, the obtaining of the alert tone information according to the meditation training curve, the first interval curve and the second interval curve of the user includes:
obtaining a meditation training real-time curve in the meditation training curves according to the meditation training curves of the users, wherein the meditation training real-time curve is drawn by collecting electroencephalogram signals of the users in real time;
when the meditation training real-time curve is located above the first interval curve, obtaining a first prompt sound in prompt sound information, wherein the meditation training curve, the first interval curve and the second interval curve are located in the same coordinate, the horizontal coordinate is meditation proceeding time, and the vertical coordinate is electroencephalogram signal intensity;
and when the meditation training real-time curve is positioned below the second interval curve, obtaining a second prompt sound in the prompt sound information, wherein the second prompt sound is different from the first prompt sound.
In one implementation, the obtaining of the alert tone information according to the meditation training curve, the first interval curve, and the second interval curve of the user further includes:
when the meditation training real-time curve is located between the first interval curve and the second interval curve, obtaining a third prompt sound in the prompt sound information, wherein the third prompt sound is different from the second prompt sound, and the third prompt sound is different from the first prompt sound.
In one implementation, the obtaining a third warning sound in the warning sound information when the meditation training real-time curve is located between the first section curve and the second section curve, the third warning sound being different from the second warning sound, the third warning sound being different from the first warning sound, includes:
and when the duration of the meditation training real-time curve between the first interval curve and the second interval curve reaches a set time, obtaining a third prompt tone in the prompt tone information.
In one implementation, the acquiring the electroencephalogram signal of the user includes:
according to the user, obtaining the age corresponding to the user;
according to the age, obtaining a sampling frequency corresponding to the age;
and acquiring the electroencephalogram signals of the user according to the sampling frequency.
In a second aspect, an embodiment of the present invention further provides a device of a meditation prompt tone control method based on electroencephalogram signals, wherein the device includes the following components:
the curve acquisition module is used for acquiring a meditation training standard curve, and the meditation training standard curve is used for reflecting the corresponding relation between the electroencephalogram signals and the meditation degree;
the signal acquisition module is used for acquiring electroencephalogram signals of a user;
the curve drawing module is used for drawing a meditation training curve corresponding to the electroencephalogram signals of the user according to the electroencephalogram signals of the user;
and the prompting sound generating module is used for obtaining prompting sound information according to the meditation training standard curve and the meditation training curve of the user, and the prompting sound information is used for meditation training.
In a third aspect, the present invention further provides a terminal device, wherein the terminal device includes a memory, a processor, and a meditation prompting sound control program based on an electroencephalogram signal, which is stored in the memory and is executable on the processor, and when the processor executes the meditation prompting sound control program based on an electroencephalogram signal, the method for controlling the meditation prompting sound based on an electroencephalogram signal is implemented.
In a fourth aspect, the embodiment of the present invention further provides a computer-readable storage medium, on which a meditation prompting sound control program based on an electroencephalogram signal is stored, and when the meditation prompting sound control program based on the electroencephalogram signal is executed by a processor, the steps of the meditation prompting sound control method based on the electroencephalogram signal are implemented.
Has the advantages that: the invention firstly draws the EEG signals up to the standard of meditation training into a meditation training standard curve, when a certain user carries out meditation training, the EEG signals of the user are collected and drawn into a meditation training curve of the user, the meditation training curve of the user is compared with the meditation training standard curve, and a prompt sound is sent to the user according to the comparison result, the prompt sound aims to inform the user of the difference between the meditation state degree of the user and the standard meditation state degree, so that the user can timely adjust the state of the user (such as adjusting the breathing frequency) after knowing the difference, and further the meditation state degree is close to the standard meditation state degree. In conclusion, the prompt tone can improve the meditation effect of the user.
Drawings
FIG. 1 is an overall flow chart of the present invention;
FIG. 2 is a training graph of an embodiment;
fig. 3 is a schematic block diagram of an internal structure of a terminal device according to an embodiment of the present invention.
Detailed Description
The technical scheme of the invention is clearly and completely described below by combining the embodiment and the attached drawings of the specification. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The study finds that the meditation can help people to carry out attention training, when the meditation is carried out, people sit still and concentrate attention on own breathing, and people are immersed in self-feeling along with air coming in and going out from nostrils. The long-time meditation training can improve the concentration degree of attention and improve the life of people. The existing meditation training is carried out by a user independently, and the user does not know the quality of the meditation training due to the lack of a feedback mechanism in the training process, so that the meditation training effect is reduced. The meditation effect achieved by the existing meditation training method is lower.
In order to solve the technical problems, the invention provides a meditation prompting sound control method, a device and equipment based on electroencephalogram signals, and solves the problem that the meditation effect achieved by the existing meditation training method is low. In specific implementation, the electroencephalogram signals of the user are drawn into a meditation training curve, the meditation training curve is compared with a meditation training standard curve, and prompt tones are sent out according to the comparison result. The prompting sound of the invention can help the user to improve the meditation effect.
For example, the abscissa of the meditation training standard curve (the curve corresponding to the ideal meditation training) is time, and the ordinate is the electroencephalogram signal intensity. When the user performs the meditation training, the meditation training curve of the user is drawn by taking the horizontal coordinate as time and the electroencephalogram signal intensity of the user as the vertical coordinate. For example, when the first time electroencephalogram signal intensity of the user starts training is a, the second time electroencephalogram signal intensity is b, and the third time electroencephalogram signal intensity is c, the point of a, the point of b, and the point of c are connected into a curve, the curve is compared with the meditation training standard curve, and when the curve deviates from the meditation training standard curve to a large extent, a prompt sound informing the user that the training effect is not good is sent out, so that the user can adjust the breathing of the user in time to enter a better meditation degree.
Exemplary method
The meditation prompt tone control method based on electroencephalogram signals of the embodiment can be applied to terminal equipment, and the terminal equipment can be terminal products with a sound playing function, such as televisions, computers, mobile phones and the like. In the present embodiment, as shown in fig. 1, the meditation prompt tone control method based on electroencephalogram signals specifically includes the steps of:
s100, acquiring a meditation training standard curve, wherein the meditation training standard curve is used for reflecting the corresponding relation between the electroencephalogram signals and the meditation degree.
The meditation training standard curve is drawn by collecting the electroencephalogram signals of the sample users during meditation training, the sample users preset courses for the study concentration training master, and the electroencephalogram signals generated by the users during meditation training can represent the standard meditation training degree.
And S200, acquiring electroencephalogram signals of the user.
The electroencephalogram head ring is worn on the head of a user, and electroencephalogram signals of the user are collected through the electroencephalogram head ring. The present embodiment does not collect the electroencephalogram of the user just when the user starts the meditation training, but collects the electroencephalogram of the user after the user sits still for a certain time, that is, after the user has started the meditation for a certain time. Because the electroencephalogram signals are still active when the user just begins to meditate, if the electroencephalogram signals are collected at the moment, the electroencephalogram signals are necessarily deviated from a meditation training standard curve, so that a prompt sound is sent out mistakenly, the prompt sound cannot help the user to perform meditation training, but interferes with the meditation of the user, and therefore the problems can be avoided.
The step S200 includes the following steps S201, S202, S203:
s201, according to the user, obtaining the age corresponding to the user.
The brain activity degree of users of different ages is different, and the corresponding brain electrical signal change degree is different. For example, the electroencephalogram of an older user may be maintained in a fixed value range for a long time, while the electroencephalogram of a younger user may be changed frequently.
S202, obtaining the sampling frequency corresponding to the age according to the age.
In this embodiment, the sampling frequency corresponding to older users is lower, and the sampling frequency corresponding to younger users is higher. This is because the brain activity of an aged user is relatively stable, i.e., the electroencephalogram signal is maintained in a fixed value range for a period of time, and therefore, the electroencephalogram signal does not need to be acquired frequently. The brain activity of the young users is relatively unstable, i.e. the electroencephalogram signals are difficult to maintain in a fixed value range, so the electroencephalogram signals need to be frequently collected to monitor the degree of meditation training.
And S203, acquiring the electroencephalogram signals of the user according to the sampling frequency.
In the embodiment, electroencephalogram signals are collected twice within one minute for an aged user; five electroencephalograms are collected within one minute for a young user.
S300, drawing a meditation training curve corresponding to the electroencephalogram signals of the user according to the electroencephalogram signals of the user.
In the embodiment, the time corresponding to the meditation training of the user is used as the horizontal coordinate, and the electroencephalogram signals of the user are used as the vertical coordinate to draw the meditation training curve.
S400, obtaining prompt sound information according to the meditation training standard curve and the meditation training curve of the user, wherein the prompt sound information is used for meditation training.
In the embodiment, the meditation degree of the user is judged according to the degree of deviation of the meditation training curve of the user from the meditation training standard curve, and the meditation degree is divided into four grades: active, calm, relax, enter fixed. For example, at the time t, the meditation degree corresponding to the meditation training standard curve is relaxed, and at the time t, the meditation training curve of the user is obviously deviated from the meditation training standard curve, and the user does not enter a relaxed state at the time t. At this time, a warning tone is given to inform the user that the user does not enter the relaxed state, so that the user can adjust himself to enter the relaxed state according to the warning tone.
Step S400 includes steps S401, S402, S403, S404, S405 as follows:
s401, obtaining a first interval curve and a second interval curve corresponding to the meditation training standard curve according to the meditation training standard curve, wherein the electroencephalogram signal intensity corresponding to the first interval curve is greater than the electroencephalogram signal intensity corresponding to a corresponding point on the second interval curve.
As shown in fig. 2, the first interval curve is located above the meditation training standard curve, and the second interval curve is located below the meditation training standard curve. The first interval curve and the second interval curve are arranged in the embodiment, so that the difference between the meditation training curve and the meditation training standard curve of the user can be conveniently judged by the user, and the state of the user can be timely adjusted to realize better meditation training.
S402, obtaining a meditation training real-time curve in the meditation training curves according to the meditation training curves of the users, wherein the meditation training real-time curve is drawn by collecting electroencephalogram signals of the users in real time.
The meditation training real-time curve records the electroencephalogram signals of the user in real time, and the meditation degree of the user is reflected according to the electroencephalogram signals.
And S403, when the meditation training real-time curve is positioned above the first interval curve, obtaining a first prompt sound in prompt sound information, wherein the meditation training curve, the first interval curve and the second interval curve are positioned in the same coordinate, the abscissa is meditation progress time, and the ordinate is electroencephalogram signal intensity.
When the meditation training real-time curve is positioned above the first interval curve, it indicates that the meditation effect of the user is poor at this time, that is, the brain of the user is still active. The APP used for meditation training emits a first prompt sound, and the user knows that the meditation training is poor when hearing the first prompt sound.
And S404, when the meditation training real-time curve is positioned below the second interval curve, obtaining a second prompt sound in the prompt sound information, wherein the second prompt sound is different from the first prompt sound.
When the real-time curve of the meditation training is positioned below the second interval curve, the meditation effect of the user is good at the moment, and the user enters the entrance state (the entrance is one of four levels of the meditation training). The APP used for meditation training emits a second prompt sound, and the user can know that the effect of the meditation training is good when hearing the second prompt sound, and can continue to meditate in the existing state.
And S405, when the duration of the real-time meditation training curve between the first interval curve and the second interval curve reaches a set time, obtaining a third prompt sound in the prompt sound information, wherein the third prompt sound is different from the second prompt sound, and the third prompt sound is different from the first prompt sound.
The real-time curve of the meditation training is positioned between the first interval curve and the second interval curve, which shows that the meditation effect of the user is better and the user enters a calm state (calmness is one of four levels of the meditation training). The APP for meditation training emits a third alert sound so that the user knows that the calm state has been entered.
To sum up, the invention firstly draws the EEG signals up to the standard of meditation training into a meditation training standard curve, when a certain user carries out meditation training, the EEG signals of the user are collected and drawn into a meditation training curve of the user, the meditation training curve of the user is compared with the meditation training standard curve, and a prompt sound is sent to the user according to the comparison result, the prompt sound aims to inform the user of the difference between the meditation state degree of the user and the standard meditation state degree, so that the user can timely adjust the state of the user (such as adjusting the breathing frequency) after knowing the difference, and further the meditation state degree is close to the standard meditation state degree. In conclusion, the prompt tone can improve the meditation effect of the user.
In addition, the invention presents the meditation degree of the user to the user in a curve form, and intuitively lets the user know the meditation training effect of the user.
Exemplary devices
The embodiment also provides a device of a meditation prompt tone control method based on the electroencephalogram signals, which comprises the following components:
the curve acquisition module is used for acquiring a meditation training standard curve, and the meditation training standard curve is used for reflecting the corresponding relation between the electroencephalogram signals and the meditation degree;
the signal acquisition module is used for acquiring electroencephalogram signals of a user;
the curve drawing module is used for drawing a meditation training curve corresponding to the electroencephalogram signals of the user according to the electroencephalogram signals of the user;
and the prompting sound generating module is used for obtaining prompting sound information according to the meditation training standard curve and the meditation training curve of the user, and the prompting sound information is used for meditation training.
Based on the above embodiments, the present invention further provides a terminal device, and a schematic block diagram thereof may be as shown in fig. 3. The terminal equipment comprises a processor, a memory, a network interface, a display screen and a temperature sensor which are connected through a system bus. Wherein the processor of the terminal device is configured to provide computing and control capabilities. The memory of the terminal equipment comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The network interface of the terminal device is used for connecting and communicating with an external terminal through a network. The computer program is executed by a processor to implement a meditation tone control method based on electroencephalogram signals. The display screen of the terminal equipment can be a liquid crystal display screen or an electronic ink display screen, and the temperature sensor of the terminal equipment is arranged in the terminal equipment in advance and used for detecting the operating temperature of the internal equipment.
It will be understood by those skilled in the art that the schematic block diagram shown in fig. 3 is only a block diagram of a part of the structure related to the solution of the present invention, and does not constitute a limitation to the terminal device to which the solution of the present invention is applied, and a specific terminal device may include more or less components than those shown in fig. 3, or may combine some components, or have different arrangements of components.
In one embodiment, a terminal device is provided, the terminal device comprises a memory, a processor and a meditation prompting sound control program based on electroencephalogram signals, the meditation prompting sound control program based on electroencephalogram signals is stored in the memory and can run on the processor, and when the processor executes the meditation prompting sound control program based on electroencephalogram signals, the following operation instructions are realized:
acquiring a meditation training standard curve, wherein the meditation training standard curve is used for reflecting the corresponding relation between the electroencephalogram signals and the meditation degree;
collecting electroencephalogram signals of a user;
drawing a meditation training curve corresponding to the electroencephalogram signals of the user according to the electroencephalogram signals of the user;
and obtaining prompt sound information according to the meditation training standard curve and the meditation training curve of the user, wherein the prompt sound information is used for meditation training.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, databases, or other media used in embodiments provided herein may include non-volatile and/or volatile memory. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
In summary, the invention discloses a meditation prompt tone control method, a meditation prompt tone control device and a meditation prompt tone control device based on electroencephalogram signals, wherein the method comprises the following steps: acquiring a meditation training standard curve, wherein the meditation training standard curve is used for reflecting the corresponding relation between the electroencephalogram signals and the meditation degree; collecting electroencephalogram signals of a user; drawing a meditation training curve corresponding to the electroencephalogram signals of the user according to the electroencephalogram signals of the user; and obtaining prompt sound information according to the meditation training standard curve and the meditation training curve of the user, wherein the prompt sound information is used for meditation training. The invention can improve the meditation effect of the user through the prompt tone. The invention presents the meditation degree of the user to the user in a curve form, and intuitively lets the user know the meditation training effect of the user.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A meditation prompt tone control method based on electroencephalogram signals is characterized by comprising the following steps:
acquiring a meditation training standard curve, wherein the meditation training standard curve is used for reflecting the corresponding relation between the electroencephalogram signals and the meditation degree;
collecting electroencephalogram signals of a user;
drawing a meditation training curve corresponding to the electroencephalogram signals of the user according to the electroencephalogram signals of the user;
and obtaining prompt sound information according to the meditation training standard curve and the meditation training curve of the user, wherein the prompt sound information is used for meditation training.
2. The meditation prompt tone control method based on electroencephalogram signals according to claim 1, wherein the drawing of the meditation training curve corresponding to the electroencephalogram signals of the user according to the electroencephalogram signals of the user comprises:
and drawing the meditation training curve by taking the time corresponding to the meditation training of the user as an abscissa and the electroencephalogram signals of the user as an ordinate.
3. The meditation prompt tone control method according to claim 1, wherein prompt tone information for meditation training is obtained according to the meditation training standard curve and the meditation training curve of the user, the prompt tone information including:
obtaining a first interval curve and a second interval curve corresponding to the meditation training standard curve according to the meditation training standard curve, wherein the electroencephalogram signal intensity corresponding to the first interval curve is greater than the electroencephalogram signal intensity corresponding to a corresponding point on the second interval curve;
and obtaining prompt tone information according to the meditation training curve, the first interval curve and the second interval curve of the user.
4. The meditation prompt tone control method according to claim 3, wherein the obtaining of the prompt tone information according to the meditation training curve, the first interval curve and the second interval curve of the user comprises:
obtaining a meditation training real-time curve in the meditation training curves according to the meditation training curves of the users, wherein the meditation training real-time curve is drawn by collecting electroencephalogram signals of the users in real time;
when the meditation training real-time curve is located above the first interval curve, obtaining a first prompt sound in prompt sound information, wherein the meditation training curve, the first interval curve and the second interval curve are located in the same coordinate, the horizontal coordinate is meditation proceeding time, and the vertical coordinate is electroencephalogram signal intensity;
and when the meditation training real-time curve is positioned below the second interval curve, obtaining a second prompt sound in the prompt sound information, wherein the second prompt sound is different from the first prompt sound.
5. The meditation prompt tone control method according to claim 4, wherein the obtaining of the prompt tone information according to the meditation training curve, the first interval curve and the second interval curve of the user further comprises:
when the meditation training real-time curve is located between the first interval curve and the second interval curve, obtaining a third prompt sound in the prompt sound information, wherein the third prompt sound is different from the second prompt sound, and the third prompt sound is different from the first prompt sound.
6. The meditation prompt tone control method based on electroencephalogram signals, as recited in claim 5, wherein the obtaining of a third prompt tone in the prompt tone information when the meditation training real-time curve is located between the first interval curve and the second interval curve, the third prompt tone being different from the second prompt tone, the third prompt tone being different from the first prompt tone, comprises:
and when the duration of the meditation training real-time curve between the first interval curve and the second interval curve reaches a set time, obtaining a third prompt tone in the prompt tone information.
7. The meditation prompt tone control method based on electroencephalogram signals, as claimed in claim 1, wherein said acquiring the electroencephalogram signals of the user, comprises:
according to the user, obtaining the age corresponding to the user;
according to the age, obtaining a sampling frequency corresponding to the age;
and acquiring the electroencephalogram signals of the user according to the sampling frequency.
8. A device of a meditation prompt tone control method based on electroencephalogram signals is characterized by comprising the following components:
the curve acquisition module is used for acquiring a meditation training standard curve, and the meditation training standard curve is used for reflecting the corresponding relation between the electroencephalogram signals and the meditation degree;
the signal acquisition module is used for acquiring electroencephalogram signals of a user;
the curve drawing module is used for drawing a meditation training curve corresponding to the electroencephalogram signals of the user according to the electroencephalogram signals of the user;
and the prompting sound generating module is used for obtaining prompting sound information according to the meditation training standard curve and the meditation training curve of the user, and the prompting sound information is used for meditation training.
9. A terminal device, characterized in that the terminal device comprises a memory, a processor and a meditation prompt sound control program based on electroencephalogram signals stored in the memory and operable on the processor, and the processor implements the steps of the meditation prompt sound control method based on electroencephalogram signals according to any one of claims 1 to 7 when executing the meditation prompt sound control program based on electroencephalogram signals.
10. A computer-readable storage medium, characterized in that the computer-readable storage medium has stored thereon a meditation prompt sound control program based on electroencephalogram signals, which when executed by a processor, implements the steps of the meditation prompt sound control method based on electroencephalogram signals according to any one of claims 1 to 7.
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| CN114159064A (en) * | 2022-02-11 | 2022-03-11 | 深圳市心流科技有限公司 | Electroencephalogram signal based concentration assessment method, device, equipment and storage medium |
| CN114159077A (en) * | 2022-02-09 | 2022-03-11 | 浙江强脑科技有限公司 | Meditation scoring method, device, terminal and storage medium based on electroencephalogram signals |
| CN114176611A (en) * | 2022-02-14 | 2022-03-15 | 深圳市心流科技有限公司 | Meditation state training method and device based on brain wave signal and storage medium |
| CN114224364A (en) * | 2022-02-21 | 2022-03-25 | 深圳市心流科技有限公司 | Brain wave signal processing method and device for concentration training and storage medium |
| CN114492541A (en) * | 2022-04-01 | 2022-05-13 | 深圳市心流科技有限公司 | Meditation training scheme making method, device, equipment and storage terminal |
| CN114504321A (en) * | 2022-04-20 | 2022-05-17 | 深圳市心流科技有限公司 | Electroencephalogram signal processing method and device for attention training and storage medium |
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| CN114492541A (en) * | 2022-04-01 | 2022-05-13 | 深圳市心流科技有限公司 | Meditation training scheme making method, device, equipment and storage terminal |
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| CN114504321A (en) * | 2022-04-20 | 2022-05-17 | 深圳市心流科技有限公司 | Electroencephalogram signal processing method and device for attention training and storage medium |
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