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CN-122004895-A - Method for benign circulation of brain cell function by resonance generated by angle deviation correction of same-frequency equipment

CN122004895ACN 122004895 ACN122004895 ACN 122004895ACN-122004895-A

Abstract

The invention provides a method for benign circulation of brain cell functions by resonance generated by angle deviation correction of common-frequency equipment, and relates to the technical field of brain function regulation and audio equipment application. The method is based on the design rule of the concert hall sound field framework, and a directional resonance sound field is constructed through accurate correction of sound field angles of a plurality of groups of same-frequency audio units, so that the resonance frequency is matched with a brain specific brain wave in the same frequency, the activity of brain nerve cells is stimulated, the secretion of dopamine and serotonin in the brain is promoted, and the virtuous circle of brain cell metabolism and nerve conduction is realized. The invention solves the problems of dispersion of sound field and low efficiency of resonance of the traditional audio equipment through angle correction, and directional resonance can improve brain cell activity by 15% -30%, relieve anxiety and emotion, improve attention concentration, is suitable for the scenes of family health care, rehabilitation assistance, learning efficiency improvement and the like, and has the advantages of simple operation, strong suitability and no side effect.

Inventors

  • JIANG JIANGUO
  • JIANG CUIYING
  • JIANG HONG
  • GAO JUNXIA
  • JIANG LEYI

Assignees

  • 北京同修堂医药有限公司

Dates

Publication Date
20260512
Application Date
20260302

Claims (9)

  1. 1. The method for generating resonance on benign circulation of brain cell functions by angle deviation correction of the same-frequency equipment is characterized by comprising the following steps: step one, equipment layout planning The 3-6 groups of same-frequency audio units are arranged in the user active area in a surrounding mode, and the center of the head of the user is taken as an origin to construct a three-dimensional sound field layout; Step two, initial calibration of sound field angle Setting an initial emission angle of an audio unit, so that an included angle between a connecting line of the sound field axis of each unit and the center of the head of a user is 30-60 degrees, and ensuring that the sound field covers a brain key functional area; Step three, same-frequency resonance parameter setting Setting the resonance frequency of the audio unit to be 4-14Hz according to the application scene requirement, wherein the frequency error is less than or equal to +/-0.1 Hz; Step four, dynamic angle deviation correction Collecting the head position and sound field distribution data of a user in real time through a sound field detection module, and adjusting the horizontal corner and pitch angle of an audio unit based on the music hall sound field uniformity design rule so that the sound fields of all units form superposition resonance in a brain area; Step five, resonance effect feedback adjustment And acquiring brain wave data of a user through brain wave detection equipment, and repeating the fourth step to optimize the angle deviation correction parameters until stable directional resonance is formed and benign circulation of brain cell functions is realized if the alpha wave/theta wave ratio of the target brain wave is not more than 40% of a preset threshold value.
  2. 2. The method for generating resonance on benign circulation of brain cell function by angle deviation rectification of co-frequency equipment according to claim 1, wherein in the step one, the frequency consistency error of the co-frequency audio unit is less than or equal to +/-0.05 Hz, the rated power of a single unit is 10-30W, and the coverage radius of a sound field is 1-3m.
  3. 3. The method for generating resonance versus brain cell function virtuous circle by on-channel frequency device angle rectification as claimed in claim 1, wherein the calibration accuracy of the initial emission angle in the second step is ±1°, and the vertical distance between the audio unit and the user's head is 0.8-1.5m.
  4. 4. The method for generating resonance on benign circulation of brain cell functions by angle deviation rectification of same-frequency equipment according to claim 1, wherein the selection rule of resonance frequency in the third step is that learning efficiency improvement scenes select 8-14 Hz alpha wave frequency bands and relaxation decompression scenes select 4-8 Hz theta wave frequency bands.
  5. 5. The method for generating benign circulation of resonance to brain cell function by angle deviation rectification of co-frequency equipment according to claim 1, wherein the sampling frequency of the sound field detection module in the fourth step is 100Hz, the resonance intensity after superposition of sound fields is calculated in real time, and when the resonance intensity is lower than 50dB, the angle deviation rectification is automatically triggered.
  6. 6. The method for generating resonance on benign circulation of brain cell function by angle deviation rectification of co-frequency equipment according to claim 1, wherein in the fourth step, the angle deviation rectification adopts a PID algorithm, and the angle of an audio unit is dynamically adjusted based on a sound field uniformity error value, and the response time is adjusted to be less than or equal to 0.5s.
  7. 7. The method for generating resonance on benign circulation of brain cell function by angle deviation rectification of co-frequency equipment according to claim 1, wherein the sampling precision of the brain wave detection equipment in the fifth step is 0.1 μv, and the preset threshold can be adjusted by user definition according to the age of the user, and the adjustment range is 30% -50%.
  8. 8. The method for correcting the angle of the same-frequency equipment to generate resonance to the benign circulation of brain cell functions according to claim 1, further comprising the step of maintaining and calibrating regularly, wherein the frequency consistency and the angle adjusting mechanism of the audio unit are calibrated every 30 days, so as to ensure the stability of the resonance effect.
  9. 9. The method for generating resonance on brain cell function virtuous circle by angle deviation rectification of same-frequency equipment according to claim 1, wherein the design rule of the concert hall sound field framework of the angle deviation rectification reference in the fourth step is that a multi-point surrounding and axis converging layout is adopted, so that the phase difference of sound fields is less than or equal to 10 degrees, and the uniformity of sound fields after resonance superposition is ensured to be more than or equal to 90 percent.

Description

Method for benign circulation of brain cell function by resonance generated by angle deviation correction of same-frequency equipment Technical Field The invention relates to the technical field of brain function regulation and audio equipment application, in particular to a method for benign circulation of brain cell functions by resonance generated by angle deviation correction of common-frequency equipment, which is suitable for the scenes of household health care, rehabilitation medical treatment, education assistance and the like and can realize noninvasive brain function optimization. Background Normal metabolism and nerve conduction of brain cells depend on stable internal environment, and external resonance with specific frequency can stimulate brain wave synchronization and promote nerve cell activity. In the prior art, audio equipment is used for hearing experience, is not optimized for brain resonance requirements, and has two major core problems: 1. The traditional audio equipment has fixed angle, the sound field can not directionally cover the brain area, the resonance energy loss is large, and the effective stimulation is difficult to form; 2. the suitability is poor, resonance parameters are not designed by combining the characteristics of different brain wave frequency bands of the brain, and the uniformity design rule of the music hall sound field is not consulted, so that the resonance effect is different from person to person, and the accurate adjustment cannot be realized; 3. the feedback mechanism is lacking, the parameters of the device cannot be dynamically adjusted according to the real-time brain wave state of the user, and the stability of the resonance effect is insufficient. The sound field framework design of the concert hall realizes uniform coverage of sound fields through multi-sound source layout and angle optimization, so that listeners obtain immersive experience, and the rule provides a reference for construction of directional resonance sound fields. Based on the method, the angle deviation correction technology combines the music hall sound field design concept with the brain resonance requirement, solves the inefficiency problem of the traditional method, and realizes the virtuous circle of brain cell function. Disclosure of Invention (One) solving the technical problems Aiming at the defects of the prior art, the invention provides a method for benign circulation of the brain cell function by resonance generated by angle deviation correction of the same-frequency equipment, and a directional resonance sound field is constructed by accurate angle adjustment and parameter setting, so that the resonance frequency is matched with the brain wave in the same frequency, the metabolism of the brain cell is promoted, the nerve conduction efficiency is improved, the brain function optimization is realized, and the problems of poor resonance effect and insufficient suitability of the audio equipment in the prior art are solved. (II) technical scheme In order to achieve the above purpose, the invention is realized by the following technical scheme: The method for generating resonance on benign circulation of brain cell functions by angle deviation correction of the same-frequency equipment comprises the following steps: step one, equipment layout planning The 3-6 groups of same-frequency audio units are arranged in the user active area in a surrounding mode, and the center of the head of the user is taken as an origin to construct a three-dimensional sound field layout; Step two, initial calibration of sound field angle Setting an initial emission angle of an audio unit, so that an included angle between a connecting line of the sound field axis of each unit and the center of the head of a user is 30-60 degrees, and ensuring that the sound field covers a brain key functional area; Step three, same-frequency resonance parameter setting Setting the resonance frequency of the audio unit to be 4-14Hz according to the application scene requirement, and setting the frequency error to be less than or equal to +/-0.1 Hz corresponding to the theta wave and alpha wave frequency bands of the brain; Step four, dynamic angle deviation correction The method comprises the steps that user head positions and sound field distribution data are collected in real time through a sound field detection module, and on the basis of a music hall sound field uniformity design rule, horizontal corners (an adjusting range of-15 DEG to +15 DEG) and pitch angles (an adjusting range of-10 DEG to +10 DEG) of an audio unit are adjusted, so that the sound fields of all units form superposition resonance in a brain area; Step five, resonance effect feedback adjustment And acquiring brain wave data of a user through brain wave detection equipment, and repeating the fourth step to optimize the angle deviation correction parameters until stable directional resonance is formed and benign circulation of brain cell functi