CN108091332A - Method of speech processing based on automobile data recorder and the voice processing apparatus based on automobile data recorder - Google Patents
Method of speech processing based on automobile data recorder and the voice processing apparatus based on automobile data recorder Download PDFInfo
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- CN108091332A CN108091332A CN201711448653.6A CN201711448653A CN108091332A CN 108091332 A CN108091332 A CN 108091332A CN 201711448653 A CN201711448653 A CN 201711448653A CN 108091332 A CN108091332 A CN 108091332A
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- 230000008569 process Effects 0.000 claims description 4
- 238000004590 computer program Methods 0.000 description 21
- 238000003860 storage Methods 0.000 description 15
- 230000006870 function Effects 0.000 description 10
- 230000006854 communication Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
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- 238000005516 engineering process Methods 0.000 description 3
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
- G10L2015/223—Execution procedure of a spoken command
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- Audiology, Speech & Language Pathology (AREA)
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- Computer Networks & Wireless Communication (AREA)
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- Time Recorders, Dirve Recorders, Access Control (AREA)
Abstract
The application, which provides a kind of method of speech processing based on automobile data recorder and the voice processing apparatus based on automobile data recorder, method, to be included：Keyword to be treated is set；The voice generated to car is recorded, and whether the voice for judging to record keyword occurs；If keyword occurs in the voice recorded, automobile data recorder stops recording or be exported again after being handled according to predetermined manner the voice comprising keyword while recording.The application can help to ensure the information security of user, also filter unsuitable information, avoid causing damages to the information security or reputation of user.
Description
Technical field
This application involves car networking field more particularly to the method for speech processing based on automobile data recorder and based on driving
The voice processing apparatus of recorder.
Background technology
In the prior art, most of vehicle can all use automobile data recorder, and automobile data recorder is carrying out the same of video record
When can recorded speech.Because some voice contents compare secret, for example, accidentally saturating when personnel make a phone call in vehicle
Reveal bank password, home address information etc., alternatively, the chat of personnel may also be related to business secret etc. in vehicle, it is also possible to
Be not suitable for speech to public propagation there are some, such as thick mouth, content etc. for being related to politics.If include these voice contents
Video be accidentally leaked out if, then may influence the information security of user, it is also possible to cause to the reputation of user
Undesirable influence.
The content of the invention
The application is provided at a kind of method of speech processing based on automobile data recorder and the voice based on automobile data recorder
Device is managed, the accidentally private content user or unsuitable content recordal when can solve the recording of present automobile data recorder
And the problem of information security of user is caused to be on the hazard and undesirable influence may be caused to the reputation of user.
According to the application's in a first aspect, the application provides a kind of method of speech processing based on automobile data recorder, method
Including：Keyword to be treated is set；The voice generated to car is recorded, and whether the voice for judging to record key occurs
Word；If keyword occurs in the voice recorded, automobile data recorder stops recording or while recording to including keyword
Voice handled according to predetermined manner after export again.
Preferably, the step exported again after being handled according to predetermined manner the voice comprising keyword while recording
In rapid, including：The voice that voice comprising keyword is shielded, deletes or includes keyword with the replacement of default voice.
Preferably, before keyword step to be treated is set, step is further included：Automobile data recorder and cloud service
Device communicates to connect, and the keyword that cloud server preserves is synchronized to automobile data recorder.
Preferably, after keyword step to be treated is set, step is further included：When user carries out more keyword
After new, newer keyword is uploaded to cloud server.
Preferably, after the step of automobile data recorder stops recording, step is further included：Judge stop record whether be more than
Preset time, if it is, control automobile data recorder restarts to record.
According to the second aspect of the application, the application provides a kind of voice processing apparatus based on automobile data recorder, device
Including：Setup module, for setting keyword to be treated；Judgment module, the voice for being generated to car are recorded,
Whether the voice for judging to record there is keyword；Processing module, if keyword, driving recording occurs in the voice for recording
Instrument stops recording or be exported again after being handled according to predetermined manner the voice comprising keyword while recording.
Preferably, processing module is additionally operable to：Voice comprising keyword is shielded, deleted or is replaced with default voice
Change the voice for including keyword.
Preferably, voice processing apparatus further includes：Synchronization module, for by automobile data recorder and cloud server communication link
It connects, the keyword that cloud server preserves is synchronized to automobile data recorder.
Preferably, voice processing apparatus further includes：Uploading module, will more for working as after user is updated keyword
New keyword is uploaded to cloud server.
Preferably, voice processing apparatus further includes：Whether control module is more than preset time for judging to stop to record,
If it is, control automobile data recorder restarts to record.
According to the third aspect of the application, the application provides a kind of terminal device, including memory, processor and storage
In memory and the computer program that can run on a processor, processor are realized as described above when performing computer program
The step of method.
According to the fourth aspect of the application, the application provides a kind of computer readable storage medium, computer-readable storage
Media storage has computer program, the step of method as described above is realized when computer program is executed by processor.
The advantageous effect of the application is：By setting keyword to be treated, the voice generated to car is recorded
Whether system, the voice for judging to record there is keyword, if keyword occurs in the voice recorded, automobile data recorder stops recording
Or exported again after being handled according to predetermined manner the voice comprising keyword while recording, it can so ensure use
The information security at family has also filtered unsuitable information, avoids causing damages to the information security or reputation of user.
Description of the drawings
Fig. 1 is the flow chart of the method for speech processing based on automobile data recorder of one embodiment of the application；
Fig. 2 is the schematic diagram of the voice processing apparatus based on automobile data recorder of one embodiment of the application.
Specific embodiment
The present invention is further described with exemplary embodiment below in conjunction with the accompanying drawings, the example of the embodiment is attached
It is shown in figure, wherein same or similar label represents same or similar element or has the function of same or like from beginning to end
Element.The embodiments described below with reference to the accompanying drawings are exemplary, is only used for explaining the present invention, and cannot be construed to pair
The limitation of the present invention.In addition, if the detailed description of known technology is for showing the invention is characterized in that unnecessary, then by it
It omits.
Those skilled in the art of the present technique are appreciated that unless expressly stated, singulative " one " used herein, " one
It is a ", " described " and "the" may also comprise plural form.It is to be further understood that is used in the specification of the present invention arranges
Diction " comprising " refers to there are the feature, integer, step, operation, element and/or component, but it is not excluded that presence or addition
Other one or more features, integer, step, operation, element, component and/or their group.It should be understood that when we claim member
Part is " connected " or during " coupled " to another element, it can be directly connected or coupled to other elements or there may also be
Intermediary element.In addition, " connection " used herein or " coupling " can include wireless connection or wireless coupling.It is used herein to arrange
Take leave whole or any cell and all combination of the "and/or" including one or more associated list items.
Those skilled in the art of the present technique are appreciated that unless otherwise defined all terms used herein are (including technology art
Language and scientific terminology), there is the meaning identical with the general understanding of the those of ordinary skill in fields of the present invention.Should also
Understand, those terms such as defined in the general dictionary, it should be understood that have in the context of the prior art
The consistent meaning of meaning, and unless by specific definitions as here, idealization or the meaning of overly formal otherwise will not be used
To explain.
Referring to Fig. 1, the application proposes a kind of method of speech processing based on automobile data recorder, method includes：
Step S101：Keyword to be treated is set.
In the present embodiment, keyword can be directed to different scenes and set, for example, being discussed for occupant inside vehicle
When, the scene of bank password, cell phone password etc. is discussed, " password " is set to be said slightly for occupant as keyword
Mouthful scene, " I leans on ", " your younger sister " etc. can be set as keyword, the scene of political topics is discussed for occupant,
" China ", " party " etc. can be set to be used as keyword.
In the present embodiment, these keywords are stored in the storage chip of automobile data recorder.
Further, before step S101, step is further included：Automobile data recorder is communicated to connect with cloud server, will
The keyword that cloud server preserves is synchronized to automobile data recorder.In the present embodiment, cloud server can be collected and set by system
Or the keyword that user uploads, and the keyword is preserved according to preset rules, for example count the keyword received and occur
Frequency, if be collected into the keyword of user's upload, the frequency of the keyword of appearance is then preserved more than 100 times
As new keyword.Automobile data recorder with downloading these new keywords automatically after cloud server communication connection.
Further, before step S101, step is further included：It, will be newer after user is updated keyword
Keyword is uploaded to cloud server.For example, user increases keyword, keyword is uploaded to cloud server, high in the clouds by system
After server receives, whether according to preset rules, for example it is more than setting value to count the quantity of the keyword received, if super
Cross more new term of the setting value then as terminal.
Step S102：The voice generated to car is recorded, and whether the voice for judging to record keyword occurs.
Further, before step S102, including：Obtain the sound template storehouse for including a variety of vocabularies.The present embodiment
In, sound template includes the sound template of a variety of vocabulary.For example, when user setting " password " is used as keyword, sound template
Library searching whether there is the sound template of " password ", if it does not exist, then sending request to cloud server, obtain " password "
Sound template.In the present embodiment, sound template can be that businessman oneself collects voice data, be obtained by substantial amounts of voice training
The sound template based on Hidden Markov Model or the companies such as HKUST News, Baidu provide now voice
Template.
In the present embodiment, it is mainly to pass through the voice of recording and prestore to judge whether the voice of recording keyword occurs
Sound template carries out Characteristic Contrast, for example, driver mentions in communication process：" password is XXX ", will be recorded to " password " this
Characteristic Contrast is carried out with the sound template to prestore after Duan Yuyin, if compared successfully, then it is assumed that keyword occurs in this section of voice.
Step S103：If keyword occurs in the voice recorded, automobile data recorder stops recording or in the same of recording
When the voice comprising keyword is handled according to predetermined manner after export again.
In the present embodiment, when keyword occurs in the voice for detecting recording, recording module can be controlled to be automatically closed so that
It is no longer recorded.
Further, step is further included after step S103：Judge whether stop recording is more than preset time, if so,
Automobile data recorder is then controlled to restart to record.For example, after stopping recording more than 30 seconds, the record of automobile data recorder is controlled again
Sound module is recorded.
Further, exported again after being handled according to predetermined manner the voice comprising keyword while recording
In step, including：The language that voice comprising keyword is shielded, deletes or includes keyword with the replacement of default voice
Sound.For example, driver says when taking on the telephone or being talked with occupant：" my password is XXXX ", system is recorded and known
After not this section of voice, this section of voice is made into the shielding of noise reduction processing or this section of voice will not be preserved, it can also be by this section of voice
Replace with the voice of " ha ha ha ".Thus achieve the effect that eliminate voice.
Correspondingly, the function modoularization thinking according to computer software, referring to Fig. 2, the application provides one kind based on row
The voice processing apparatus of vehicle recorder, the device include：
Setup module 201, for setting keyword to be treated.
In the present embodiment, keyword can be directed to different scenes and set, for example, being discussed for occupant inside vehicle
When, the scene of bank password, cell phone password etc. is discussed, " password " is set to be said slightly for occupant as keyword
Mouthful scene, " I leans on ", " your younger sister " etc. can be set as keyword, the scene of political topics is discussed for occupant,
" China ", " party " etc. can be set to be used as keyword.
In the present embodiment, these keywords are stored in the storage chip of automobile data recorder.
Further, voice processing apparatus further includes：Synchronization module, for automobile data recorder to be communicated with cloud server
The keyword that cloud server preserves is synchronized to automobile data recorder by connection.In the present embodiment, cloud server can be collected by being
The keyword that system is set or user uploads, and the keyword is preserved according to preset rules, for example count the key received
The frequency that word occurs, if be collected into the keyword of user's upload, the frequency of the keyword of appearance is more than 100 times, then protects
It leaves and is used as new keyword.Automobile data recorder with downloading these new keywords automatically after cloud server communication connection.
Further, voice processing apparatus further includes：Uploading module, will for working as after user is updated keyword
Newer keyword is uploaded to cloud server.Increase for example, user increases keyword, keyword is uploaded to high in the clouds and taken by system
Whether business device after cloud server receives, according to preset rules, for example counts the quantity of the keyword received more than setting
Value, if it exceeds the setting value then more new term as terminal.
Judgment module 202, the voice for being generated to car are recorded, and whether the voice for judging to record key occurs
Word.
Further, judgment module also to：Obtain the sound template storehouse for including a variety of vocabularies.In the present embodiment, language
Sound template includes the sound template of a variety of vocabulary.For example, when user setting " password " is used as keyword, sound template library searching
With the presence or absence of the sound template of " password ", if it does not exist, then sending request to cloud server, the voice mould of " password " is obtained
Plate.In the present embodiment, sound template can be businessman oneself collect voice data, by substantial amounts of voice training obtain based on
The sound template of Hidden Markov Model or the sound template that the companies such as HKUST News, Baidu provide now.
In the present embodiment, it is mainly to pass through the voice of recording and prestore to judge whether the voice of recording keyword occurs
Sound template carries out Characteristic Contrast, for example, driver mentions in communication process：" password is XXX ", will be recorded to " password " this
Characteristic Contrast is carried out with the sound template to prestore after Duan Yuyin, if compared successfully, then it is assumed that keyword occurs in this section of voice.
Further, processing module 203, if there is keyword for the voice of recording, automobile data recorder stops record
It makes or is exported again after being handled according to predetermined manner the voice comprising keyword while recording.
Voice processing apparatus further includes：Whether control module is more than preset time for judging to stop to record, if so,
Automobile data recorder is then controlled to restart to record.
Voice processing apparatus further includes：Whether control module is more than preset time for judging to stop to record, if so,
Automobile data recorder is then controlled to restart to record.
Processing module 203 is additionally operable to：Voice comprising keyword is shielded, deleted or is replaced with default voice and is wrapped
Voice containing keyword.
Further, processing module 203 is additionally operable to：Voice comprising keyword is shielded, is deleted or with default
Voice replaces the voice for including keyword.For example, driver says when taking on the telephone or being talked with occupant：" mine is close
Code is XXXX ", after system is recorded and identifies this section of voice, this section of voice is made the shielding of noise reduction processing or will not preserve this
This section of voice can also be replaced with the voice of " ha ha ha " by Duan Yuyin.Thus achieve the effect that eliminate voice.
It is illustrated with reference to Fig. 1 to Fig. 2 come the operation principle to the application.
First, user can set keyword to be treated.The mode of setting can connect driving recording in terminal
After instrument, set by the APP in terminal, alternatively, being directly configured on the interactive interface of automobile data recorder.The key of setting
Word is for various user's scenes, than such as relating to the content of privacy of user, thick mouth, yellow, politics etc..Certainly, also may be used
Before automobile data recorder dispatches from the factory, to set these keywords in advance by businessman, user carries out additions and deletions.
When using automobile data recorder every time, the keyword all preserved to automobile data recorder is updated, and is specifically, row
Vehicle recorder is communicated to connect with cloud server, and the keyword that cloud server preserves is synchronized to automobile data recorder.Work as user
After being updated to the keyword for being stored in automobile data recorder, newer keyword is uploaded to cloud server.
The voice generated to car is recorded, wherein, interior voice can be the sound that user makes a phone call, can also
It is the talk of occupant.The voice of recording is identified in real time, is specifically, by the characteristic information of the voice of recording and in advance
If the sound template of keyword carry out matching comparison, if matching value is more than preset value, then it is assumed that the voice of the recording is closes
Keyword.
When default keyword occurs in the voice for recognizing recording, control automobile data recorder stops recorded speech, alternatively,
Recorded speech comprising keyword is handled.For example, when the voice for recognizing recording includes " password ", to comprising " close
This section of voice flow of code " is deleted, shields recording or carry out output preservation again after being replaced with other audios.
The disclosure also proposes a kind of equipment, including memory, processor and storage in memory and can be in processor
The computer program of upper operation, processor realize the speech processes based on automobile data recorder as described above when performing computer program
The step of method.
Processor realizes the step in above-mentioned each embodiment of the method when performing the computer program, such as shown in Fig. 1
The step of.Alternatively, the processor realizes each module/unit in above-mentioned each device embodiment when performing the computer program
Function, such as the function module of Fig. 2.
Illustratively, the computer program can be divided into one or more module/units, one or more
A module/unit is stored in the memory, and is performed by the processor, to complete the present invention.It is one or more
A module/unit can be the series of computation machine program instruction section that can complete specific function, which is used to describe institute
State implementation procedure of the computer program in the collection device.For example, the computer program can be divided into such as Fig. 2 institutes
The module shown, each module concrete function are as explained above.
Equipment can be the computing devices such as desktop PC, notebook, palm PC and cloud server, can also go
The capture apparatus such as vehicle recorder, moving camera.The equipment may include, but be not limited only to, processor, memory.This field skill
Art personnel are appreciated that the schematic diagram is only the example of collection device, do not form the restriction to collection device, can wrap
It includes and either combines some components or different components than illustrating more or fewer components, such as the collection device may be used also
To include input-output equipment, network access equipment, bus etc..
Alleged processor can be central processing unit (Central Processing Unit, CPU), can also be it
His general processor, digital signal processor (Digital Signal Processor, DSP), application-specific integrated circuit
(Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field-
Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components etc..General processor can be microprocessor or the processor can also be any conventional processor
Deng the processor is the control centre of the video display devices, is shown using various interfaces and the entire video of connection
The various pieces of device.
The memory can be used for storing the computer program and/or module, and the processor is by running or performing
The computer program and/or module that are stored in the memory and the data being stored in memory are called, described in realization
The various functions of video display devices.The memory can mainly include storing program area and storage data field, wherein, store journey
It sequence area can storage program area, application program (such as sound-playing function, image player function needed at least one function
Deng) etc.；Storage data field can be stored uses created data (such as voice data, phone directory etc.) etc. according to mobile phone.This
Outside, memory can include high-speed random access memory, can also include nonvolatile memory, such as hard disk, memory, insert
Connect formula hard disk, intelligent memory card (Smart Media Card, SMC), secure digital (Secure Digital, SD) card, flash memory
Block (Flash Card), at least one disk memory, flush memory device or other volatile solid-state parts.
The disclosure proposes a kind of computer readable storage medium, and computer-readable recording medium storage has computer program,
The step of method of speech processing based on automobile data recorder as described above is realized when computer program is executed by processor.
If module/unit of the equipment realized in the form of SFU software functional unit and be independent production marketing or
In use, it can be stored in a computer read/write memory medium.Based on such understanding, the present invention realizes above-mentioned implementation
All or part of flow in example method, can also instruct relevant hardware to complete, the meter by computer program
Calculation machine program can be stored in a computer readable storage medium, the computer program when being executed by processor, it can be achieved that on
The step of stating each embodiment of the method.Wherein, the computer program includes computer program code, the computer program generation
Code can be source code form, object identification code form, executable file or some intermediate forms etc..The computer-readable medium
It can include：Any entity of the computer program code or device, recording medium, USB flash disk, mobile hard disk, magnetic can be carried
Dish, CD, computer storage, read-only memory (ROM, Read-Only Memory), random access memory (RAM,
Random Access Memory), electric carrier signal, telecommunication signal and software distribution medium etc..It is it should be noted that described
The content that computer-readable medium includes can carry out appropriate increasing according to legislation in jurisdiction and the requirement of patent practice
Subtract, such as in some jurisdictions, according to legislation and patent practice, computer-readable medium does not include electric carrier signal and electricity
Believe signal.
The advantageous effect of the application is：By setting keyword to be treated, the voice generated to car is recorded
Whether system, the voice for judging to record there is keyword, if keyword occurs in the voice recorded, automobile data recorder stops recording
Or exported again after being handled according to predetermined manner the voice comprising keyword while recording, it can so ensure use
The information security at family has also filtered unsuitable information, avoids causing damages to the information security or reputation of user.
It will be understood by those skilled in the art that all or part of step of various methods can pass through in the above embodiment
Program instructs related hardware to complete, which can be stored in a computer readable storage medium, storage medium can wrap
It includes：Read-only memory, random access memory, disk or CD etc..
The foregoing is a further detailed description of the present application in conjunction with specific implementation manners, it is impossible to assert this Shen
Specific implementation please is confined to these explanations.For those of ordinary skill in the art to which this application belongs, do not taking off
On the premise of conceiving from the present application, several simple deduction or replace can also be made.
Claims (10)
1. a kind of method of speech processing based on automobile data recorder, which is characterized in that the described method includes：
Keyword to be treated is set；
The voice generated to car is recorded, and whether the voice for judging to record the keyword occurs；
If the keyword occurs in the voice recorded, the automobile data recorder stops recording or in recorded speech
It is exported again after being handled according to predetermined manner the voice comprising the keyword simultaneously.
2. the method for speech processing based on automobile data recorder as described in claim 1, which is characterized in that in the same of the recording
When the voice comprising the keyword is handled according to predetermined manner after in the step of exporting again, including：
The language that voice comprising the keyword is shielded, deletes or includes the keyword with the replacement of default voice
Sound.
3. the method for speech processing based on automobile data recorder as described in claim 1, which is characterized in that needed in described set
Before the keyword step of processing, step is further included：The automobile data recorder is communicated to connect with cloud server, by the high in the clouds
The keyword that server preserves is synchronized to the automobile data recorder.
4. the method for speech processing based on automobile data recorder as claimed in claim 3, which is characterized in that needed in described set
After the keyword step of processing, step is further included：After user is updated the keyword, by the newer key
Word is uploaded to the cloud server.
5. the method for speech processing based on automobile data recorder as described in claim 1, which is characterized in that in the driving recording
After the step of instrument stops recording, step is further included：
Judge whether stop recording is more than preset time, if it is, the automobile data recorder is controlled to restart to record.
6. a kind of voice processing apparatus based on automobile data recorder, which is characterized in that described device includes：
Setup module, for setting keyword to be treated；
Judgment module, the voice for being generated to car are recorded, and whether the voice for judging to record the key occurs
Word；
Processing module, if there is the keyword for the voice of recording, the automobile data recorder stop recording or
Person exports again after being handled according to predetermined manner the voice comprising the keyword while recording.
7. the method for speech processing based on automobile data recorder as claimed in claim 6, which is characterized in that processing module is also used
In：The voice that voice comprising the keyword is shielded, deletes or includes the keyword with the replacement of default voice.
8. the voice processing apparatus based on automobile data recorder as claimed in claim 6, which is characterized in that the speech processes dress
It puts and further includes：For automobile data recorder and cloud server to be communicated to connect, the cloud server is preserved for synchronization module
Keyword is synchronized to the automobile data recorder.
9. the voice processing apparatus based on automobile data recorder as claimed in claim 8, which is characterized in that the speech processes dress
It puts and further includes：The newer keyword for working as after user is updated the keyword, is uploaded to institute by uploading module
State cloud server.
10. the voice processing apparatus based on automobile data recorder as claimed in claim 6, which is characterized in that the speech processes
Device further includes：Whether control module is more than preset time for judging to stop to record, if it is, the control driving note
Record instrument restarts to record.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711448653.6A CN108091332A (en) | 2017-12-27 | 2017-12-27 | Method of speech processing based on automobile data recorder and the voice processing apparatus based on automobile data recorder |
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| CN201711448653.6A CN108091332A (en) | 2017-12-27 | 2017-12-27 | Method of speech processing based on automobile data recorder and the voice processing apparatus based on automobile data recorder |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111462785A (en) * | 2020-04-03 | 2020-07-28 | 惠州Tcl移动通信有限公司 | Recording control method, recording control device, storage medium and mobile terminal |
| CN113707155A (en) * | 2020-05-22 | 2021-11-26 | 中山市富深家用制品有限公司 | Voice password modification method and device |
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