CN105895098A - Play control method and device - Google Patents
Play control method and device Download PDFInfo
- Publication number
- CN105895098A CN105895098A CN201610402902.7A CN201610402902A CN105895098A CN 105895098 A CN105895098 A CN 105895098A CN 201610402902 A CN201610402902 A CN 201610402902A CN 105895098 A CN105895098 A CN 105895098A
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- Prior art keywords
- phonetic order
- player
- instruction
- speech recognition
- character
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- 238000000034 method Methods 0.000 title claims abstract description 36
- 230000005236 sound signal Effects 0.000 claims abstract description 19
- 238000010168 coupling process Methods 0.000 claims description 14
- 238000005859 coupling reaction Methods 0.000 claims description 14
- 230000008878 coupling Effects 0.000 claims description 13
- 238000011946 reduction process Methods 0.000 claims description 7
- 238000012545 processing Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000012217 deletion Methods 0.000 description 2
- 230000037430 deletion Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/10527—Audio or video recording; Data buffering arrangements
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/16—Storage of analogue signals in digital stores using an arrangement comprising analogue/digital [A/D] converters, digital memories and digital/analogue [D/A] converters
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/10527—Audio or video recording; Data buffering arrangements
- G11B2020/10537—Audio or video recording
- G11B2020/10546—Audio or video recording specifically adapted for audio data
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computational Linguistics (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The embodiment of the invention provides a play control method and a play control device. The method comprises the following steps: acquiring a voice command given by a user during a process of playing an audio signal which is output by a player; performing voice identification on the acquired voice command, and controlling the player by utilizing a character command acquired by identification. The purpose of controlling the player can be achieved by giving the voice command by the user in a voice mode, so that an operation does not need to be performed on the player, the player does also not need to be taken out from a bag or a pocket by the user when the player is held in the bag or the pocket, and the technical problem that the operation is not convenient and quick enough when play control is performed by the user in the prior art is solved.
Description
[technical field]
The present invention relates to electronic technology field, particularly relate to a kind of control method for playing back and device.
[background technology]
Earphone is a kind of conventional audio output device, and it generally includes a pair converting unit, and each turns
Change unit and the received signal of telecommunication can be changed into the sound wave that can hear.User can pass through
Broadcasting is controlled by the player being connected with earphone, is provided with multiple button the most on a player, often
Individual button can perform corresponding function, including cutting song, volume control etc..
In realizing process of the present invention, inventor finds that in prior art, at least there are the following problems: user
When listening to audio, owing to needs operate on a player, if thus player is placed on Bao Nei or
Time in person's pocket, need to be taken out player and then operating, the most convenient.
[summary of the invention]
In view of this, embodiments provide a kind of control method for playing back and device, existing in order to solve
User in technology is had to operate technical problem the most easily when playing out control.
On the one hand, embodiments provide a kind of control method for playing back, including:
During the audio signal being exported player plays out, gather phonetic order;
The phonetic order collected is carried out speech recognition, it is thus achieved that character instruction;
According to described character instruction, described player is controlled.
First aspect as above and arbitrary possible implementation, it is further provided a kind of implementation,
Described collection phonetic order includes:
Utilize the voice acquisition device that earphone is built-in, gather described phonetic order.
First aspect as above and arbitrary possible implementation, it is further provided a kind of implementation,
Described phonetic order is carried out speech recognition, it is thus achieved that after character instruction, also include:
When the button utilizing described earphone receives cancellation instruction, delete described character instruction.
First aspect as above and arbitrary possible implementation, it is further provided a kind of implementation,
Before the described phonetic order to being collected carries out speech recognition, also include:
The phonetic order collected is carried out noise reduction process.
First aspect as above and arbitrary possible implementation, it is further provided a kind of implementation,
The described phonetic order to being collected carries out speech recognition, it is thus achieved that character instruction includes:
The phonetic order collected is carried out speech recognition to obtain voice identification result;
Institute's speech recognition result is compared with the character instruction in preset instructions storehouse, it is thus achieved that the character of coupling
Instruction.
A technical scheme in technique scheme has the advantages that by defeated to player institute
During the audio signal gone out plays out, gather the phonetic order that user is sent, to the language collected
Sound instruction carries out speech recognition, identifies that player is controlled by the character instruction obtained to utilize.Due to user
Use voice mode to send phonetic order, just can realize the purpose that player is controlled, it is therefore not necessary to
Carrying out on a player operates, when being placed in Bao Nei or pocket by player, it is not required that user is therefrom
Take out player, solve user in prior art and, when playing out control, operate inadequate technology the most easily and ask
Topic.
On the other hand, embodiments provide a kind of broadcast control device, including:
Acquisition module, for during the audio signal being exported player plays out, gathers voice
Instruction;
Identification module, for carrying out speech recognition to the phonetic order collected, it is thus achieved that character instruction;
Control module, for according to described character instruction, is controlled described player.
Second aspect as above and arbitrary possible implementation, it is further provided a kind of implementation,
Device includes:
Acquisition module, for during the audio signal being exported player plays out, gathers voice
Instruction;
Identification module, for carrying out speech recognition to the phonetic order collected, it is thus achieved that character instruction;
Control module, for according to described character instruction, is controlled described player.
Second aspect as above and arbitrary possible implementation, it is further provided a kind of implementation,
Described acquisition module, during playing out in the audio signal that player is exported,
Utilize the voice acquisition device that earphone is built-in, gather described phonetic order.
Second aspect as above and arbitrary possible implementation, it is further provided a kind of implementation,
Described device, also includes:
Removing module, for when the button utilizing described earphone receives cancellation instruction, deleting described character and refer to
Order.
Second aspect as above and arbitrary possible implementation, it is further provided a kind of implementation,
Described device, also includes:
Processing module, for carrying out noise reduction process to the phonetic order collected.
Second aspect as above and arbitrary possible implementation, it is further provided a kind of implementation,
Described identification module includes:
Recognition unit, for carrying out speech recognition to obtain voice identification result to the phonetic order collected;
Matching unit, for institute's speech recognition result is compared with the character instruction in preset instructions storehouse,
Obtain the character instruction of coupling.
A technical scheme in technique scheme has the advantages that by defeated to player institute
During the audio signal gone out plays out, acquisition module gathers the phonetic order that user is sent, and identifies mould
The block phonetic order to being collected carries out speech recognition, and control module identifies, to utilize, the character instruction pair obtained
Player is controlled.Owing to user uses voice mode to send phonetic order, just can realize player is entered
The purpose that row controls, it is therefore not necessary to carrying out on a player operates, is being placed on Bao Nei or clothing by player
Time in pocket, it is not required that user is taken out player, solve user in prior art and playing out control
Time, operation technical problem the most easily.
[accompanying drawing explanation]
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below will be to required in embodiment
The accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only the present invention's
Some embodiments, for those of ordinary skill in the art, in the premise not paying creative work
Under, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.
The schematic flow sheet of a kind of control method for playing back that Fig. 1 provides for the embodiment of the present invention one;
The schematic flow sheet of a kind of control method for playing back that Fig. 2 provides for the embodiment of the present invention two;
The structural representation of a kind of broadcast control device that Fig. 3 provides for the embodiment of the present invention three;
The structural representation of a kind of broadcast control device that Fig. 4 provides for the embodiment of the present invention four.
[detailed description of the invention]
In order to be better understood from technical scheme, below in conjunction with the accompanying drawings the embodiment of the present invention is carried out
Describe in detail.
It will be appreciated that described embodiment a part of embodiment that is only the present invention rather than whole
Embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative labor
The all other embodiments obtained under dynamic premise, broadly fall into the scope of protection of the invention.
The term used in embodiments of the present invention be only merely for describe specific embodiment purpose, rather than
It is intended to limit the present invention.Singulative used in the embodiment of the present invention and appended claims
" a kind of ", " described " and " being somebody's turn to do " is also intended to include most form, unless context clearly shows that
Other implications.
Should be appreciated that term "and/or" used herein is only a kind of association describing affiliated partner
Relation, can there are three kinds of relations, such as, A and/or B, can represent in expression: individualism A, with
Time there is A and B, individualism B these three situation.It addition, character "/" herein, typically represent
The forward-backward correlation relation to liking a kind of "or".
Depend on linguistic context, word as used in this " if " can be construed to " ... time "
Or " when ... " or " in response to determining " or " in response to detection ".Similarly, depend on linguistic context,
Phrase " if it is determined that " or " if detection (condition of statement or event) " can be construed to " when
When determining " or " in response to determining " or " when detecting (condition of statement or event) " or " response
In detection (condition of statement or event) ".
Embodiment one
The embodiment of the present invention provides a kind of control method for playing back, refer to Fig. 1, and it is the embodiment of the present invention one
The schematic flow sheet of a kind of control method for playing back provided, as it can be seen, the method comprises the following steps:
S101, during the audio signal being exported player plays out, gathers phonetic order.
Concrete, audio file is decoded by player, it is thus achieved that audio signal, and player is to ear then
Machine exports this audio signal, thus the audio signal that player is exported by earphone plays out, Yong Huke
To hear the acoustical signal of music from earphone.Voice acquisition device, such as Mike it is provided with in earphone,
When earphone starts to receive audio signal from player, earphone starts the voice that Real-time Collection user is sent
Instruction.The phonetic order that user is sent may include that next song bent, upper, volume tune up, volume
Turn down, suspend and end etc..
S102, carries out speech recognition to the phonetic order collected, it is thus achieved that character instruction.
Concrete, in earphone, set chip prestores sound bank, for voice is identified, it is thus achieved that
Content described by voice, namely voice identification result, by voice identification result and the word in preset instructions storehouse
Symbol instruction compares, it is thus achieved that the character instruction of coupling.This is that the phonetic order sent due to user may be deposited
At certain error, such as: " volume tunes up " mistake is said that into " volume increase ", speech recognition is obtained by user
Result be " volume increase ", but in instruction database, there is not this instruction, it is necessary to use literal coupling or
Person's meaning of word coupling mode therefrom mate in " volume tunes up " this character instruction.
S103, according to character instruction, is controlled player.
Concrete, as a kind of possible implementation, earphone can directly to player output, " volume be adjusted
Character instruction greatly ", is converted to the signal of telecommunication by player by this character instruction, uses this signal of telecommunication to broadcasting
In device, the chip for being decoded is controlled.
As alternatively possible implementation, character instruction can be converted to by earphone can be directly to broadcasting
The signal of telecommunication that in device, the chip of decoding is controlled, exports this signal of telecommunication to player, it is achieved then to broadcasting
The control of device.
It should be noted that terminal involved in the embodiment of the present invention can include but not limited to individual calculus
Machine (Personal Computer, PC), personal digital assistant (Personal Digital Assistant,
PDA), radio hand-held equipment, panel computer (Tablet Computer), mobile phone, MP3 player,
MP4 player etc..
Embodiment two
The schematic flow sheet of a kind of control method for playing back that Fig. 2 provides for the embodiment of the present invention two, based on upper
Stating the control method for playing back that embodiment one is provided, control method for playing back is specifically retouched by the embodiment of the present invention
State.In the present embodiment, control method for playing back can be performed by multiple audio playing apparatus, the most typically applies
Being to use earphone to perform, this earphone is connected with player, carries out for the audio signal being exported player
Play.Method specifically may include that
S201, utilize the built-in voice acquisition device of earphone, gather phonetic order.
Voice acquisition device, such as Mike it is provided with, when earphone starts to receive sound from player in earphone
Frequently, during signal, earphone starts the phonetic order that Real-time Collection user is sent.The voice that user is sent refers to
Order may include that next song bent, upper, volume tunes up, volume is turned down, suspend and end etc..
S202, the phonetic order collected is carried out noise reduction process.
Concrete, use voice de-noising algorithm, phonetic order is carried out noise reduction process, specifically can pass through
Filter and compacting environment noise so that lamprophonia, holding high fidelity.
S203, the phonetic order collected is carried out speech recognition to obtain voice identification result.
In earphone, set chip prestores sound bank, for voice is identified, it is thus achieved that voice
Described content, namely voice identification result.The pronunciation of the character in voice identification result meets use
The phonetic order that family sends, the namely content of identification phonetic order described in user.
S204, voice identification result is compared with the character instruction in preset instructions storehouse, it may be judged whether
There is the character instruction mated with voice identification result, if existing, then perform step S205, otherwise perform
Step S206.
This is that the phonetic order sent due to user there may be certain error, such as: user is by " sound
Amount tunes up " wrong say that into " volume increase ", the result that speech recognition is obtained is " volume increase ", but
This instruction is there is not, it is necessary to use the mode of literal coupling or meaning of word coupling therefrom in instruction database
" volume tunes up " this character instruction in coupling.
S205, judge whether to receive cancellation instruction after receiving this phonetic order, if then performing
Step S207, otherwise performs step S208.
In order to avoid the situation appearance of the maloperation that user's slip of the tongue is caused, voice can be said user and refer to
After order, by the user decide whether to cancel this phonetic order, specifically can arrange on earphone one by
Key, when user clicks on this button, just can cancel the phonetic order of mistake in time.
S206, deletion voice identification result.
S207, deletion character instruction.
S208, according to this character instruction, player is controlled.
Character instruction can be converted to directly can be controlled the chip of decoding in player by earphone
The signal of telecommunication, exports this signal of telecommunication to player then, it is achieved the control to player.
The embodiment of the present invention is given further and realizes the device of each step and method in said method embodiment in fact
Execute example.
Embodiment three
The structural representation of a kind of broadcast control device that Fig. 3 provides for the embodiment of the present invention three, this device
Can be arranged in multiple audio playing apparatus, the most typical application is disposed on inside earphone, this device
Including: acquisition module 31, identification module 32 and control module 33.
Acquisition module 31, for during the audio signal being exported player plays out, adopts
Collection phonetic order.
Concrete, acquisition module 31, specifically for the mistake played out in the audio signal being exported player
Cheng Zhong, utilizes the voice acquisition device that earphone is built-in, gathers phonetic order.
Identification module 32, for carrying out speech recognition to the phonetic order collected, it is thus achieved that character instruction.
Control module 33, for according to character instruction, is controlled player.
Owing to each unit in the present embodiment is able to carry out the method shown in Fig. 1, the present embodiment is retouched the most in detail
The part stated, refers to the related description to Fig. 1.
The technical scheme of the embodiment of the present invention has the advantages that by being exported player
During audio signal plays out, acquisition module gathers the phonetic order that user is sent, and identifies mould
The block phonetic order to being collected carries out speech recognition, to utilize, control module identifies that the character obtained refers to
Player is controlled by order.Owing to user uses voice mode to send phonetic order, it is right just can to realize
The purpose that player is controlled, it is therefore not necessary to carrying out on a player operates, is putting player
Time in Bao Nei or pocket, it is not required that user is taken out player, solve in prior art and use
Family, when playing out control, operates technical problem the most easily.
Embodiment four
The structural representation of a kind of broadcast control device that Fig. 4 provides for the embodiment of the present invention four, at Fig. 3
On the basis of, the broadcast control device in the present embodiment farther includes: removing module 34 and processing module
35。
Removing module 34, for when the button utilizing earphone receives cancellation instruction, deleting character instruction.
Processing module 35, for carrying out noise reduction process to the phonetic order collected.
Further, identification module 32 includes: recognition unit 321 and matching unit 322.
Recognition unit 321, for carrying out speech recognition to obtain speech recognition to the phonetic order collected
Result.
Matching unit 322, for voice identification result is compared with the character instruction in preset instructions storehouse,
Obtain the character instruction of coupling.
Owing to each unit in the present embodiment is able to carry out the method shown in Fig. 2, the present embodiment is retouched the most in detail
The part stated, refers to the related description to Fig. 2.
Those skilled in the art is it can be understood that arrive, and for convenience and simplicity of description, above-mentioned retouches
The specific works process of the system stated, device and unit, is referred to the correspondence in preceding method embodiment
Process, does not repeats them here.
In several embodiments provided by the present invention, it should be understood that disclosed system, device and
Method, can realize by another way.Such as, device embodiment described above is only shown
Meaning property, such as, the division of described unit, be only a kind of logic function and divide, actual can when realizing
There to be other dividing mode, such as, multiple unit or assembly can in conjunction with or be desirably integrated into another
Individual system, or some features can ignore, or do not perform.Another point, shown or discussed mutual it
Between coupling direct-coupling or communication connection can be the indirect coupling by some interfaces, device or unit
Close or communication connection, can be electrical, machinery or other form.
The described unit illustrated as separating component can be or may not be physically separate, makees
The parts shown for unit can be or may not be physical location, i.e. may be located at a place,
Or can also be distributed on multiple NE.Can select according to the actual needs part therein or
The whole unit of person realizes the purpose of the present embodiment scheme.
It addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit,
Can also be that unit is individually physically present, it is also possible to two or more unit are integrated in a list
In unit.Above-mentioned integrated unit both can realize to use the form of hardware, it would however also be possible to employ hardware adds software
The form of functional unit realizes.
The above-mentioned integrated unit realized with the form of SFU software functional unit, can be stored in a computer
In read/write memory medium.Above-mentioned SFU software functional unit is stored in a storage medium, including some fingers
Make with so that a computer installation (can be personal computer, server, or network equipment etc.)
Or processor (Processor) performs the part steps of method described in each embodiment of the present invention.And it is aforementioned
Storage medium include: USB flash disk, portable hard drive, read only memory (Read-Only Memory, ROM),
Random access memory (Random Access Memory, RAM), magnetic disc or CD etc. are various permissible
The medium of storage program code.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all at this
Within the spirit of invention and principle, any modification, equivalent substitution and improvement etc. done, should be included in
Within the scope of protection of the invention.
Claims (10)
1. a control method for playing back, it is characterised in that described method includes:
During the audio signal being exported player plays out, gather phonetic order;
The phonetic order collected is carried out speech recognition, it is thus achieved that character instruction;
According to described character instruction, described player is controlled.
Control method for playing back the most according to claim 1, it is characterised in that described collection phonetic order
Including:
Utilize the voice acquisition device that earphone is built-in, gather described phonetic order.
Control method for playing back the most according to claim 1, it is characterised in that described phonetic order is entered
Row speech recognition, it is thus achieved that after character instruction, also includes:
When the button utilizing described earphone receives cancellation instruction, delete described character instruction.
Control method for playing back the most according to claim 1, it is characterised in that described to being collected
Before phonetic order carries out speech recognition, also include:
The phonetic order collected is carried out noise reduction process.
5. according to the control method for playing back described in any one of claim 1-4, it is characterised in that described to institute
The phonetic order collected carries out speech recognition, it is thus achieved that character instruction includes:
The phonetic order collected is carried out speech recognition to obtain voice identification result;
Institute's speech recognition result is compared with the character instruction in preset instructions storehouse, it is thus achieved that the character of coupling
Instruction.
6. a broadcast control device, it is characterised in that described device includes:
Acquisition module, for during the audio signal being exported player plays out, gathers voice
Instruction;
Identification module, for carrying out speech recognition to the phonetic order collected, it is thus achieved that character instruction;
Control module, for according to described character instruction, is controlled described player.
Broadcast control device the most according to claim 6, it is characterised in that
Described acquisition module, during playing out in the audio signal that player is exported,
Utilize the voice acquisition device that earphone is built-in, gather described phonetic order.
Broadcast control device the most according to claim 6, it is characterised in that described device, also includes:
Removing module, for when the button utilizing described earphone receives cancellation instruction, deleting described character and refer to
Order.
Broadcast control device the most according to claim 6, it is characterised in that described device, also includes:
Processing module, for carrying out noise reduction process to the phonetic order collected.
10. according to the broadcast control device described in any one of claim 6-9, it is characterised in that described identification
Module includes:
Recognition unit, for carrying out speech recognition to obtain voice identification result to the phonetic order collected;
Matching unit, for institute's speech recognition result is compared with the character instruction in preset instructions storehouse,
Obtain the character instruction of coupling.
Priority Applications (1)
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CN201610402902.7A CN105895098A (en) | 2016-06-08 | 2016-06-08 | Play control method and device |
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CN201610402902.7A CN105895098A (en) | 2016-06-08 | 2016-06-08 | Play control method and device |
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Family
ID=56711619
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CN201610402902.7A Pending CN105895098A (en) | 2016-06-08 | 2016-06-08 | Play control method and device |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107492376A (en) * | 2017-07-07 | 2017-12-19 | 佛山科学技术学院 | A kind of sound recognition system and its recognition methods based on Intelligent earplug |
WO2019041512A1 (en) * | 2017-08-29 | 2019-03-07 | 歌尔科技有限公司 | Method and device for enabling voice recognition function of terminal, earphone and terminal |
CN111540351A (en) * | 2020-04-08 | 2020-08-14 | 上海卓越睿新数码科技有限公司 | Method for controlling interactive live broadcast classroom by using voice instruction |
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CN2862265Y (en) * | 2005-10-31 | 2007-01-24 | 陈修志 | Audio control MP3 player |
CN204968085U (en) * | 2015-06-25 | 2016-01-13 | 袁明燕 | A intelligent earphone and cell -phone for portable terminal |
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2016
- 2016-06-08 CN CN201610402902.7A patent/CN105895098A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN2862265Y (en) * | 2005-10-31 | 2007-01-24 | 陈修志 | Audio control MP3 player |
CN204968085U (en) * | 2015-06-25 | 2016-01-13 | 袁明燕 | A intelligent earphone and cell -phone for portable terminal |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107492376A (en) * | 2017-07-07 | 2017-12-19 | 佛山科学技术学院 | A kind of sound recognition system and its recognition methods based on Intelligent earplug |
WO2019041512A1 (en) * | 2017-08-29 | 2019-03-07 | 歌尔科技有限公司 | Method and device for enabling voice recognition function of terminal, earphone and terminal |
CN111540351A (en) * | 2020-04-08 | 2020-08-14 | 上海卓越睿新数码科技有限公司 | Method for controlling interactive live broadcast classroom by using voice instruction |
CN111540351B (en) * | 2020-04-08 | 2021-05-07 | 上海卓越睿新数码科技股份有限公司 | Method for controlling interactive live broadcast classroom by using voice instruction |
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