CN105472178A - Method for controlling voice communication by brain wave and system thereof - Google Patents
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Abstract
The present invention is applicable to the technical field of communication and provides a method for controlling voice communication by brain wave and a system thereof. The method comprises a signal processing step of collecting the brain wave signal of a user and identifying the brain wave signal to obtain the information of at least one keyword of the information which a user wants to express, an information integration step of matching the at least one keyword and the statements in a preset database to obtain the statement information which the user wants to express, and a voice sending step of converting the statement information into voice information and sending the voice information to the communication party of the user. Thereby, the present invention is achieved that the language barrier is able to make voice calls with the party.
Description
Technical field
The present invention relates to communication technical field, particularly relate to method and system thereof that a kind of brain wave controls voice call.
Background technology
The development of the communication technology is for people provide superior communication service.People can be conversed by mobile terminal, make to link up between user more smooth and easy.This is very easy-to-use for normal person, but is but be difficult to realize for some language disorders.These people in general may not sociable or burring, but they much but have good hearing.And adopt these language disorders of existing talking mode cannot carry out conversing normally with other users, bring inconvenience to thus these users, do not utilize these language disorders and other users to link up.
In summary, obviously there is inconvenience and defect in actual use, so be necessary to be improved in the voice call technology of existing language disorder.
Summary of the invention
For above-mentioned defect, the object of the present invention is to provide a kind of brain wave to control the method for voice call and system thereof, to make, language disorder's can carry out voice call with correspondent.
To achieve these goals, the invention provides a kind of method that brain wave controls voice call, comprising:
Signal transacting step, gathers the eeg signal of user, and identifies that described eeg signal obtains at least one keyword of information and/or the information of keyword that described user needs to express;
Information integration step, mates keyword described at least one and/or keyword with the statement in the database preset, obtains the statement information that described user needs to express;
Voice forwarding step, is sent to the correspondent conversed with described user after converting described statement information to voice messaging.
According to described method, described signal transacting step comprises:
Gather the eeg signal of described user;
Denoising and filtering process are carried out to the described eeg signal collected;
Described eeg signal after denoising is carried out A/D conversion, and extracts the characteristic value of described eeg signal;
According to described characteristic value judge described user need the information expressed at least one described in the information of keyword and/or keyword.
According to described method, described information integration step comprises:
When the number of the information of described keyword and/or keyword is one, described keyword and/or keyword are mated in the database, obtain the statement information needing with the described user of described keyword and/or keyword match to express; Or
When the number of the information of described keyword and/or keyword is multiple, according to the acquisition of information order of described keyword and/or keyword, mate in the database successively, the described user of acquisition and multiple described keyword and/or keyword match needs the statement information expressed.
According to described method, the described user of described acquisition and described keyword and/or keyword match needs the step of the statement information expressed to comprise:
When the described user of described acquisition and described keyword and/or keyword match needs the statement information expressed only to comprise one, described statement information is needed as described user the statement information expressed; Or
When the described user of described acquisition and described keyword and/or keyword match needs the statement information expressed only to comprise multiple, the statement information described user selected in multiple described statement information needs as described user the statement information expressed.
Method according to above-mentioned any one, in described signal transacting step, adopts Wavelet Transformation Algorithm or HHT algorithm to identify described brain wave information.
In order to realize another goal of the invention of the present invention, present invention also offers the system that a kind of brain wave controls voice call, comprising:
Signal processing module, is arranged at first terminal, for gathering the eeg signal of user, and identify described eeg signal obtain described user need express at least one keyword of information and/or the information of keyword;
Information integration module, is arranged at the second terminal, for keyword described at least one and/or keyword being mated with the statement in the database preset, obtains the statement information that described user needs to express;
Voice sending module, is arranged at described second terminal, after converting described statement information to voice messaging, be sent to the correspondent conversed with described user.
According to described system, described signal processing module comprises:
Gather submodule, for gathering the eeg signal of described user;
Denoising submodule, for carrying out denoising and filtering process to the described eeg signal collected;
Extract word modules, for the described eeg signal after denoising is carried out A/D conversion, and extract the characteristic value of described eeg signal;
Judge submodule, for judge according to described characteristic value described user need the information expressed at least one described in the information of keyword and/or keyword.
According to described device, described information integration module comprises:
First information integron module, when number for the information at described keyword and/or keyword is one, described keyword and/or keyword are mated in the database, the described user of acquisition and described keyword and/or keyword match needs the statement information expressed; Or
Second information integration submodule, when number for the information at described keyword and/or keyword is multiple, according to the acquisition of information order of described keyword and/or keyword, mate in the database successively, the described user of acquisition and multiple described keyword and/or keyword match needs the statement information expressed.
According to described system, described statement information, when the described user of described acquisition and described keyword and/or keyword match needs the statement information expressed only to comprise one, is needed as described user the statement information expressed by described first information integron module; Or
Described second information integration submodule is when the described user of described acquisition and described keyword and/or keyword match needs the statement information expressed only to comprise multiple, and the statement information described user selected in multiple described statement information needs as described user the statement information expressed.
System according to above-mentioned any one, adopts Wavelet Transformation Algorithm or HHT algorithm to identify described brain wave information in described signal processing module.
The present invention by gathering the eeg signal of user, and identifies that described eeg signal obtains at least one keyword of information and/or the information of keyword that described user needs to express; And the information of described keyword and/or keyword is mated with statement in the database preset, obtain the statement information that described user needs to express; And be sent to the correspondent conversed with described user after converting described statement information to voice messaging, make that language disorder's can carry out voice call with correspondent.Preferably, statement integration is carried out by using the method for character associative, improve the accuracy of voice messaging, for vast language disorder opens the new way of carrying out voice call, there is very large social benefit, promoted wearable device simultaneously and stepped a new step to intelligent, hommization direction.
Accompanying drawing explanation
Fig. 1 is the system configuration schematic diagram of the brain wave control voice call that first embodiment of the invention provides;
Fig. 2 is the system configuration schematic diagram of the brain wave control voice call that second and third embodiment of the present invention provides;
Fig. 3 A is the structural representation of the first terminal that first embodiment of the invention provides;
Fig. 3 B is the wearing schematic diagram of the first terminal that first embodiment of the invention provides;
Fig. 4 is the method flow diagram of the brain wave control voice call that fourth embodiment of the invention provides;
Fig. 5 is the method flow diagram of the brain wave control voice call that one embodiment of the present of invention provide;
Fig. 6 be one embodiment of the present of invention provide by the method flow diagram of the statement matching in keyword and/or keyword and the database preset.
Embodiment
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.
See Fig. 1, provide the system 100 that a kind of brain wave controls voice call in the first embodiment of the present invention, comprising:
Signal processing module 10, is arranged at first terminal 1, for gathering the eeg signal of user, and identify described eeg signal obtain described user need express at least one keyword of information and/or the information of keyword;
Information integration module 20, is arranged at the second terminal 2, for keyword described at least one and/or keyword being mated with the statement in the database preset, obtains the statement information that described user needs to express;
Voice sending module 30, is arranged at the second terminal 2, after converting described statement information to voice messaging, be sent to the correspondent conversed with described user.
In this embodiment, user can be a language disorder, the eeg signal of this user is gathered by signal processing module 10, then by relevant algorithm, described eeg signal is identified, according to recognition result, at least one keyword of information and/or the information of keyword that described user needs expression can be obtained thus.Then the information of this at least one keyword and/or keyword is also sent to mobile terminal 2 by signal processing module 10, and the information of the keyword that information integration module 20 obtains and/or keyword carries out the coupling of statement in the database preset.This database purchase comprises statement conventional in the daily call of people.According to these keywords or keyword, relative statement in a database can be searched for, due to the statement information that described user needs to express can be obtained.Finally, voice sending module 30 also converts this statement information to voice messaging, and is sent to the correspondent conversed with described user, and voice disorder person also can carry out voice call by the mode of voice and other users thus, improve user, particularly the experience of language disorder.
See Fig. 2, in the second embodiment of the present invention, signal processing module 10 comprises:
Gather submodule 11, for gathering the eeg signal of described user;
Denoising submodule 12, for carrying out denoising and filtering process to the described eeg signal collected;
Extract word modules 13, for the described eeg signal after denoising is carried out A/D conversion, and extract the characteristic value of described eeg signal;
Judge submodule 14, for judge according to described characteristic value described user need the information expressed at least one described in the information of keyword and/or keyword.
In this embodiment, gather submodule 11 and will gather the eeg signal of described user; This concrete collection submodule 11 can be multiple transducer; After the eeg signal collecting described user, denoising submodule 12 carries out denoising and filtering process to the described eeg signal collected; Then by extraction word modules 13, the described eeg signal after denoising is carried out A/D conversion (analog-to-digital conversion), and extract the characteristic value of described eeg signal; Finally, judge submodule 14 according to described characteristic value judge described user need the information expressed at least one described in the information of keyword and/or keyword.And, described user is when wanting to express certain words, may be that segmentation is in thinking, therefore its brain wave produced also is segmentation, so within a period of time, gather submodule 11 and can collect multistage eeg signal, finally judge that segmentation is also obtained multiple keyword or key word information by submodule 14.Preferably, in signal processing module 20, adopt Wavelet Transformation Algorithm or HHT algorithm to identify described brain wave information.And first terminal 1 can be connected by communication with the second terminal 2.Such as, by the mode of WIFI radio communication or Bluetooth communication, relevant information is transmitted.
See Fig. 2, in the third embodiment of the present invention, information integration module 20 comprises:
First information integron module 21, when number for the information at described keyword and/or keyword is one, described keyword and/or keyword are mated in the database, the described user of acquisition and described keyword and/or keyword match needs the statement information expressed; Or
Second information integration submodule 22, when number for the information at described keyword and/or keyword is multiple, according to the acquisition of information order of described keyword and/or keyword, mate in the database successively, the described user of acquisition and multiple described keyword and/or keyword match needs the statement information expressed.
In this embodiment, if judge, the information of the keyword that submodule 14 obtains and/or keyword only has one, then this keyword and/or keyword mate by first information integron module 21 in the database, may obtain the statement information that user described in one or more needs to express thus; And when judging that the information of the keyword that submodule 14 obtains and/or keyword is multiple, then the second information integration submodule 22 is by the acquisition of information order according to described keyword and/or keyword, mate in the database successively.Such as, getting three keywords from user there, is that " I " " has a meal " " and you " respectively.When the second information integration submodule 22 detects keyword " I ", then the second information integration submodule 22 can search out serial correlative in a database: " I am Chinese " " I will go tourism " " I thinks you " " I ate meal " " I wants to have a meal with you " ... etc..When the second information integration submodule 22 continues to detect that keyword " is had a meal ", so can filtering a part incongruent statement, remaining " I ate meal " " I wants to have a meal with you " ... Deng, when the second information integration submodule 22 detects keyword " and you " again time, so can be left " I wants to have a meal with you " the words.Then last " I wants to have a meal with you " is namely the statement information that described user needs to express.Namely first information integron module 21 is when the described user of described acquisition and described keyword and/or keyword match needs the statement information expressed only to comprise one, and described statement information is needed as described user the statement information expressed; Or
Second information integration submodule 22 is when the described user of described acquisition and described keyword and/or keyword match needs the statement information expressed only to comprise multiple, and the statement information described user selected in multiple described statement information needs as described user the statement information expressed.Such as, getting three keywords from user there, is " I ", " and you ", " tourism " respectively.When the second information integration submodule 22 detects keyword " I ", the second information integration submodule 22 searches out serial correlative in a database: " I am Chinese ", " I will go tourism ", " I thinks you ", " I ate meal ", " I wants to have a meal with you ", " I wants to go tourism with you ", " I wants to invite he and you to go tourism " ... etc..When the second information integration submodule 22 continues to detect keyword " and you ", so can filtering a part incongruent statement, remaining " " I wants to have a meal with you ", " I think and you tourism ", " I wants to invite he and you to go tourism " ... etc.; when the second information integration submodule 22 detects keyword " and you " again time, so can be left " I thinks and travel " and " I wants to invite he and you to go to travel " this two word.Which word then finally needs user to carry out selection is, these two words may be displayed on the screen of the second terminal 2, after such user can select voluntarily, the statement of this selection is wanted the statement information of expression as user.
In above-mentioned multiple embodiment, device more than 100 module that brain wave controls voice call can be the software unit being built in the second terminal 2 or first terminal 1, hardware cell or software and hardware combining unit.Second terminal 2 can be in the communication terminals such as mobile phone, PDA (PersonalDigitalAssistant, personal digital assistant), panel computer.
See Fig. 4, provide a kind of method that brain wave controls voice call in the fourth embodiment of the present invention, comprising:
In step S401, gather the eeg signal of user, and identify that described eeg signal obtains at least one keyword of information and/or the information of keyword that described user needs to express; This step is signal transacting step, is realized by signal processing module 10;
In step S402, keyword described at least one and/or keyword are mated with the statement in the database preset, obtain the statement information that described user needs to express; This step is information integration step, by information integration module 20;
In step S403, after converting described statement information to voice messaging, be sent to the correspondent conversed with described user; This step is voice forwarding step, is realized by voice sending module 30.
In this embodiment, the method is realized by first terminal 1 and the second terminal 2.Concrete, the signal processing module 10 of first terminal 1 completes at least one keyword of information and/or the message sending function of keyword that the collection of eeg signal, process and described user need to express, wherein processing procedure comprises signal denoising, amplification, filtering and information extraction, extracted the content obtaining user and want to express by eeg signal, finally can be sent to the second terminal 2 by communications such as such as bluetooths.Second terminal 2 is responsible for the functions such as receives information, storage, character associative and voice transmission, concrete, and wherein information integration module 20 utilizes character associative method to achieve to be extended to by several keyword a complete statement, improves the accuracy of information representation.Last voice sending module 30 is sent to the correspondent conversed with described user after converting described statement information to voice messaging.Therefore, the present embodiment solves language disorder and mobile terminal 2 cannot be used to carry out the problem of voice call, by the technological means of this embodiment, enable language disorder's used mobile terminal the same as normal person carry out voice call, for language disorder and other people carry out effective communication and provide great convenience.
In the fifth embodiment of the present invention, step S401 comprises:
Gather the eeg signal of described user; This step realizes by gathering submodule 11;
Denoising and filtering process are carried out to the described eeg signal collected; This step is realized by denoising submodule 12;
Described eeg signal after denoising is carried out A/D conversion, and extracts the characteristic value of described eeg signal; This step realizes by extracting word modules 13;
According to described characteristic value judge described user need the information expressed at least one described in the information of keyword and/or keyword.This step is by judging that submodule 14 realizes.
In this embodiment, concrete can adopt Wavelet Transformation Algorithm or HHT algorithm identify described brain wave information.Although wherein Wavelet Transformation Algorithm can process non-linear stationary signal in theory, but because brain wave information belongs to non-linear stationary signal, HHT (Hibert-HuangTransform) algorithm therefore preferably can be adopted to complete eeg signal identification.HHT algorithm is different from conventional method, it has thoroughly broken away from linear and stationarity constraint, and relative to Wavelet Transformation Algorithm, HHT algorithm is that one has more adaptive time frequency localization analytical method, Local Property is good and be adaptive, can analyze stationary signal and non-stationary signal.Concrete identifying is as follows: first obtain extreme points all in signal x (t) that transducer collects.Then cubic spline function is adopted to carry out data envelopment fitting to maximum point and minimum point.Then mean value m (t) of envelope is calculated.And judge whether to meet IMF condition by h (t)=x (t)-m (t).Hibert change is carried out after meeting IMF condition, and tectonic knot function.Then ask instantaneous frequency, obtain Hilbert Instantaneous energy spectrum.Adopt Bayesian decision classifying and selecting characteristic value.This characteristic value and database are carried out mating and realizes thinking and mate, to obtain the information of keyword described at least one and/or keyword.
In the sixth embodiment of the present invention, step S402 comprises:
When the number of the information of described keyword and/or keyword is one, described keyword and/or keyword are mated in the database, obtain the statement information needing with the described user of described keyword and/or keyword match to express; This step is realized by first information integron module 21; Or
When the number of the information of described keyword and/or keyword is multiple, according to the acquisition of information order of described keyword and/or keyword, mate in the database successively, the described user of acquisition and multiple described keyword and/or keyword match needs the statement information expressed; This step is realized by the second information integration submodule 22;
In this embodiment, when the number of the information of described keyword and/or keyword is one, first information integron module 21 realizes described keyword and/or keyword to mate in the database.This keyword and/or keyword are directly searched for by the database, and may obtain one thus needs with the described user of described keyword and/or keyword match the statement information expressed.Same, when the number of the information of described keyword and/or keyword is multiple, second information integration submodule 22 realizes the acquisition of information order then according to described keyword and/or keyword, mate in the database successively, thus, the statement information needing with the described user of multiple described keyword and/or keyword match to express is obtained.Concrete, the described user of described acquisition and described keyword and/or keyword match needs the step of the statement information expressed to comprise: described statement information, when the described user of described acquisition and described keyword and/or keyword match needs the statement information expressed only to comprise one, is needed as described user the statement information expressed by first information integron module 21; Namely single keyword and/or keyword match to statement be generally itself, therefore the statement information expressed will be wanted in this keyword and/or keyword as user.Or
Second information integration submodule 22 is when the described user of described acquisition and described keyword and/or keyword match needs the statement information expressed only to comprise multiple, and the statement information described user selected in multiple described statement information needs as described user the statement information expressed.Namely, in a database after coupling, obtain the statement information that many innings of users need to express, then selected by user, the statement that the selection result that the second information integration submodule 22 accepts user is selected needs the statement information of expression as described user.
See Fig. 3 A, in one embodiment of the invention, first terminal 1 (i.e. Wearable brain electric wave collecting device) forms primarily of five parts: built-in power module 15 (for processor work provides power supply); Data memory module 18 (buffer memory as processor); MCU17 (data processor); Bluetooth module 16 (passage as transfer of data); Transducer 19 (gathering human body electroencephalogram's ripple).Concrete wearing mode as shown in Figure 3 B.
See Fig. 5, in one embodiment of the invention, provide the method that brain wave controls voice call, be described below:
In step S501, start
In step S502, eeg signal is gathered;
In step S503, denoising, filtering process are carried out to the signal collected;
In step S504, A/D conversion is carried out to the signal after denoising;
In step S505, extract eeg signal characteristic value, judge the information expressed by user;
In step S506, by bluetooth, model is sent to mobile phone terminal;
In step S507, mobile phone terminal receives data and stores, and carries out character associative sentence-making;
In step S508, judge whether character associative sentence-making terminates, and is perform step S509, otherwise returns step S507; Carry out character associative integration to the keyword received, object is to obtain a complete statement by several keyword or keyword, contains the information that user wants to express, and make content more perfect in this statement.
In step S509, statement is converted to voice messaging;
In step S510, send.
See Fig. 6, in one embodiment of the invention, provide the method for the statement matching in keyword and/or keyword and default database, be described below:
In step S601, obtain the keyword stored;
In step S602, statement matching is carried out to keyword;
In step S603, filtering based on database;
In step S604, judge whether to continue coupling; Be perform step S603, otherwise perform step S605;
In step S605, the result of coupling is carried out speech conversion;
In step S606, send.
Concrete, can utilize character associative method, namely can carry out expansion statement by the keyword message of intelligentized mode expressed by user, such as, get three keywords there from user, be that " I " " has a meal " " and you " respectively.When systems axiol-ogy is to keyword " I ", serial correlative can be searched out: " I am Chinese " " I will go tourism " " I thinks you " " I ate meal " " I wants to have a meal with you " ... etc..When system continues to detect keyword " and you ", so can filtering a part incongruent statement, remaining " I ate meal " " I wants to have a meal with you " ... Deng, when system detects that keyword " is had a meal " again time, so can be left " I wants to have a meal with you " the words.
In sum, the present invention by gathering the eeg signal of user, and identifies that described eeg signal obtains at least one keyword of information and/or the information of keyword that described user needs to express; And the information of described keyword and/or keyword is mated with statement in the database preset, obtain the statement information that described user needs to express; And be sent to the correspondent conversed with described user after converting described statement information to voice messaging, make that language disorder's can carry out voice call with correspondent.Preferably, statement integration is carried out by using the method for character associative, improve the accuracy of voice messaging, for vast language disorder opens the new way of carrying out voice call, there is very large social benefit, promoted wearable device simultaneously and stepped a new step to intelligent, hommization direction.
Certainly; the present invention also can have other various embodiments; when not deviating from the present invention's spirit and essence thereof; those of ordinary skill in the art are when making various corresponding change and distortion according to the present invention, but these change accordingly and are out of shape the protection range that all should belong to the claim appended by the present invention.
Claims (10)
1. brain wave controls a method for voice call, it is characterized in that, comprising:
Signal transacting step, gathers the eeg signal of user, and identifies that described eeg signal obtains at least one keyword of information and/or the information of keyword that described user needs to express;
Information integration step, mates keyword described at least one and/or keyword with the statement in the database preset, obtains the statement information that described user needs to express;
Voice forwarding step, is sent to the correspondent conversed with described user after converting described statement information to voice messaging.
2. method according to claim 1, is characterized in that, described signal transacting step comprises:
Gather the eeg signal of described user;
Denoising and filtering process are carried out to the described eeg signal collected;
Described eeg signal after denoising is carried out A/D conversion, and extracts the characteristic value of described eeg signal;
According to described characteristic value judge described user need the information expressed at least one described in the information of keyword and/or keyword.
3. method according to claim 2, is characterized in that, described information integration step comprises:
When the number of the information of described keyword and/or keyword is one, described keyword and/or keyword are mated in the database, obtain the statement information needing with the described user of described keyword and/or keyword match to express; Or
When the number of the information of described keyword and/or keyword is multiple, according to the acquisition of information order of described keyword and/or keyword, mate in the database successively, the described user of acquisition and multiple described keyword and/or keyword match needs the statement information expressed.
4. method according to claim 3, is characterized in that, the described user of described acquisition and described keyword and/or keyword match needs the step of the statement information expressed to comprise:
When the described user of described acquisition and described keyword and/or keyword match needs the statement information expressed only to comprise one, described statement information is needed as described user the statement information expressed; Or
When the described user of described acquisition and described keyword and/or keyword match needs the statement information expressed only to comprise multiple, the statement information described user selected in multiple described statement information needs as described user the statement information expressed.
5. the method according to any one of Claims 1 to 4, is characterized in that, in described signal transacting step, adopts Wavelet Transformation Algorithm or HHT algorithm to identify described brain wave information.
6. brain wave controls a system for voice call, it is characterized in that, comprising:
Signal processing module, is arranged at first terminal, for gathering the eeg signal of user, and identify described eeg signal obtain described user need express at least one keyword of information and/or the information of keyword;
Information integration module, is arranged at the second terminal, for keyword described at least one and/or keyword being mated with the statement in the database preset, obtains the statement information that described user needs to express;
Voice sending module, is arranged at the second terminal, after converting described statement information to voice messaging, be sent to the correspondent conversed with described user.
7. system according to claim 6, is characterized in that, described signal processing module comprises:
Gather submodule, for gathering the eeg signal of described user;
Denoising submodule, for carrying out denoising and filtering process to the described eeg signal collected;
Extract word modules, for the described eeg signal after denoising is carried out A/D conversion, and extract the characteristic value of described eeg signal;
Judge submodule, for judge according to described characteristic value described user need the information expressed at least one described in the information of keyword and/or keyword.
8. system according to claim 7, is characterized in that, described information integration module comprises:
First information integron module, when number for the information at described keyword and/or keyword is one, described keyword and/or keyword are mated in the database, the described user of acquisition and described keyword and/or keyword match needs the statement information expressed; Or
Second information integration submodule, when number for the information at described keyword and/or keyword is multiple, according to the acquisition of information order of described keyword and/or keyword, mate in the database successively, the described user of acquisition and multiple described keyword and/or keyword match needs the statement information expressed.
9. system according to claim 8, it is characterized in that, described statement information, when the described user of described acquisition and described keyword and/or keyword match needs the statement information expressed only to comprise one, is needed as described user the statement information expressed by described first information integron module; Or
Described second information integration submodule is when the described user of described acquisition and described keyword and/or keyword match needs the statement information expressed only to comprise multiple, and the statement information described user selected in multiple described statement information needs as described user the statement information expressed.
10. the system according to any one of claim 6 ~ 9, is characterized in that, adopts Wavelet Transformation Algorithm or HHT algorithm to identify described brain wave information in described signal processing module.
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| CN106991086A (en) * | 2017-06-08 | 2017-07-28 | 黑龙江工业学院 | A kind of inter-translation method of English and Russian |
| CN108319371A (en) * | 2018-02-11 | 2018-07-24 | 广东欧珀移动通信有限公司 | Control method for playing back and Related product |
| CN108399005A (en) * | 2018-02-11 | 2018-08-14 | 广东欧珀移动通信有限公司 | Electronic device, apparatus control method and Related product |
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| CN110278323A (en) * | 2018-03-13 | 2019-09-24 | 广东欧珀移动通信有限公司 | Network concealed management method and Related product |
| CN108596626A (en) * | 2018-03-26 | 2018-09-28 | 广东欧珀移动通信有限公司 | Electronic device, apparatus control method and Related product |
| CN108596626B (en) * | 2018-03-26 | 2022-04-29 | Oppo广东移动通信有限公司 | Electronic device, equipment control method and related product |
| CN109697462A (en) * | 2018-12-13 | 2019-04-30 | 井冈山大学 | A kind of human brain language cognition model foundation system and method Internet-based |
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