CN107071603A - A kind of microphone and system for Real-time speech recognition - Google Patents
A kind of microphone and system for Real-time speech recognition Download PDFInfo
- Publication number
- CN107071603A CN107071603A CN201710519178.0A CN201710519178A CN107071603A CN 107071603 A CN107071603 A CN 107071603A CN 201710519178 A CN201710519178 A CN 201710519178A CN 107071603 A CN107071603 A CN 107071603A
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- microphone
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- speech recognition
- mobile terminal
- time speech
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- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 abstract description 17
- 238000004891 communication Methods 0.000 abstract description 5
- 230000006872 improvement Effects 0.000 description 4
- 230000003321 amplification Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- 206010011891 Deafness neurosensory Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 208000025301 tympanitis Diseases 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/08—Mouthpieces; Microphones; Attachments therefor
-
- 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
- G10L15/26—Speech to text systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2430/00—Signal processing covered by H04R, not provided for in its groups
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Computational Linguistics (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephone Function (AREA)
Abstract
The present invention provides a kind of microphone and system for Real-time speech recognition, including microphone enclosure, the intelligent apparatus being arranged on inside microphone and the software operated in above mobile terminal.The intelligent apparatus includes voice input module, bluetooth module and power module；Voice input module collects voice signal, and bluetooth module is by transmitting voice signal to the software above mobile terminal, and software carries out speech recognition, and the text information after identification is included on the display screen of mobile terminal in real time.It is strong to listen people to hold microphone to speak, listen barrier people to hold mobile terminal and open corresponding software, thus, listen barrier people to see the strong content for listening people to talk in real time, improve communication efficiency.
Description
Technical field
The present invention relates to microphone field, more particularly to a kind of microphone and system for Real-time speech recognition.
Background technology
Epoch, microphone generally existing, but for listening barrier people, not a microphone product can be helped well now
Help them；Barrier people is listened more than two million peoples in the whole country（Data source, China Disabled Federation）, due to the crowd
With strong people (i.e. non-to listen barrier people) can not be listened directly to carry out communication, so as to cause such a huge colony to live in always
The edge of society, they are difficult really to incorporate this society.
Currently, barrier people is listened to listen people to link up mainly by following two approach with strong：Hearing aid is translated or worn to sign language interpreters
Device.
Because the sign language interpreters talent is very rare；Secondly most of exchange scenes all occur at random, it is difficult to ensure that
Sign language interpreters are appeared in time listens barrier people at one's side；Spend larger along with full-time sign language interpreters are employed, typically listen barrier people very
Difficulty undertakes.
Barrier people is listened for different, the effect of audiphone is not quite similar, and wear hearing aid is imitated for nerve deafness patient
It is really little.Permanent wear hearing aid can cause ear very uncomfortable, it is also possible to trigger the adverse consequences such as tympanitis.
With the development and the continuous improvement of people's living standard of science and technology, microphone has turned into a kind of normal in people's daily life
The consumer electronics product seen.But, common microphone main operational principle is set to stereo set, then by sound equipment by audio transmission
Standby to play, such microphone is not configured to solve to listen the communication requirements for hindering people and design, it is difficult to listening barrier people to produce practical valency
Value.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of microphone for Real-time speech recognition, and there is provided including
The use system of the microphone, it is easy to use, it is easy to carry, conveniently listens barrier people to understand the content that other people talk in time, improve
Listen the communication efficiency of barrier people.
Technical scheme is as follows：
A kind of microphone for Real-time speech recognition, including voice input module, bluetooth module and power module；
Wherein, the voice input module is connected with the bluetooth module, and the power module is connected with the bluetooth module
Connect, and powered to the bluetooth module；
Further differ in that, different from common microphone on the market, the microphone has Bluetooth transmission function；
Further improvement is that, the bluetooth module be onboard antenna bluetooth module, using bluetooth core specification 4.1 and more than
Version, can transmit audio；
It is another further improvement is that, the voice input module is electret condenser microphone；
Also, the power module includes power management chip, battery, power supply indicator, charging inlet, switch.
Present invention additionally comprises the use system of the microphone, including mobile terminal and application software, the microphone can pass through
After specific cipher mode realizes that pairing is connected with the mobile terminal, voice signal is transferred to by the voice input module
Bluetooth module, then pass through antenna transmission to the mobile terminal；The application software on the mobile terminal is receiving language
After message number, analyzed and processed, convert voice signals into text information, shown in real time on the display screen of the mobile terminal
Show to come.
Compared with prior art, the beneficial effects of the present invention are：The microphone is after unlatching, and acquiescence enters speech recognition
Built-in preposition amplification filter processor is first by the voice signal from the voice input module on pattern, the bluetooth module
Relevant treatment is carried out, MCU is then passed to and is analyzed, then by the built-in analog-digital converter of the bluetooth module, simulation
Voice signal is converted into data signal, then is sent via antenna.When listening barrier people listening people to be exchanged with being good for, pass through institute
Mobile terminal is stated, just the converted next text information of voice can be seen on screen in real time, help this to listen barrier people's understanding is strong to listen people
Content if saying.
The present invention another advantage is that：The voice input module is electret condenser microphone, with volume
Small, simple in construction, electroacoustic performance is good, low-cost feature.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be attached to what is used required in embodiment
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore is not construed as pair
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is a kind of microphone and the structural representation of system for Real-time speech recognition that the present invention is provided；
Fig. 2 is a kind of microphone and the electrical structure diagram of system for Real-time speech recognition that one embodiment of the invention is provided；
Main element symbol description：
10- intelligent apparatus, 20- microphone enclosures, 30- mobile terminals, 101- electret condenser microphones, 102- Bluetooth chips,
103- power management chips, 104- batteries, 105- power supply indicators, 106- charging inlets, 107- switches, 301- application software.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings.Wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention.
The specific embodiment of the invention provides a kind of microphone and system for Real-time speech recognition,
See Fig. 1 to Fig. 2, one kind is used for Real-time speech recognition microphone, including microphone enclosure 20, the intelligence dress that is arranged on inside microphone
Put the 10, mobile terminal 30 by Bluetooth technology and microphone short haul connection.
The intelligent apparatus 10 includes electret condenser microphone 101, Bluetooth chip 102, power management chip 103, battery
104th, power supply indicator 105, charging inlet 106, and be electrical connected each other.
Wherein, the electret condenser microphone 101 is used to obtain voice signal；
Further, the electret condenser microphone 101 is obtained after voice signal, and voice signal is passed into the bluetooth core
Piece 102.
The Bluetooth chip 102 is used to communicate with the mobile terminal 30；
Further, the Bluetooth chip 102 is obtained after the voice signal that the transmission of electret condenser microphone 101 comes, first
Preposition amplification filter processor on Bluetooth chip carries out relevant treatment, after be transmitted to MCU and analyzed, then pass through built-in mould
The voice signal of simulation, is converted into data signal, then be sent on the mobile terminal 30 via antenna by number converter.
The power management chip 103 is used for adaptation and the management that electric current is carried out for the intelligent apparatus；
The battery 104 is that the intelligent apparatus is powered；
The power supply indicator 105 indicates the working condition of the microphone for Real-time speech recognition；
Preferably, when the power supply indicator 105 does not flash for green, represent at the microphone for Real-time speech recognition
In normal operating conditions；When the power supply indicator 105 is for green and when flashing, represent it is described be used for Real-time speech recognition if
Cylinder electricity will exhaust；When the power supply indicator 105 is red and when flashing, represent it is described be used for Real-time speech recognition if
Cylinder is in charged state；When the power supply indicator 105 is red but when not flashing, represent described for Real-time speech recognition
Microphone fills with electricity.
The charging inlet 106 is used to charge for the microphone for Real-time speech recognition；
The switch 107 is used to be turned on and off the microphone for Real-time speech recognition；
The mobile terminal 30 comprising mobile terminal in itself and the application software 301 that is mounted above；
Further, after the mobile terminal 30 is connected with the Bluetooth chip 102 pairing, the Bluetooth chip can be received
102 audio signals being transmitted to；
Further, the mobile terminal 30 is received after the audio signal that the Bluetooth chip 102 is transmitted to, and is moved by described
Application software 301 in dynamic terminal 30 carries out Real-time speech recognition, and will identify that the text importing come in the mobile terminal
On 30 display screen.Thus, listen barrier people be known that it is strong listen people say if content.
Preferably, the mobile terminal 30 is smart mobile phone, tablet personal computer and intelligent glasses.
As shown in Fig. 2 a kind of microphone and the electricity of system for Real-time speech recognition that one embodiment of the invention is provided
Depressed composition.
The following is most common embodiment during use：
Barrier human hand held smart mobile phone is listened, strong listen is used for the microphone of Real-time speech recognition described in human hand held, strong to listen people to be said against microphone
Words, listen barrier people can on mobile phone in real time see be good for listen people say if word content, improve communication efficiency.
Its specific identification conversion process is as follows：
The mobile terminal 30 selects the microphone to send connection request, is matched, by the specific Mac addresses for recognizing microphone
Confirm connection.After voice signal is obtained via the electret condenser microphone 101, first pass on the Bluetooth chip 102
Built-in preposition amplification filter processor carries out relevant treatment, after be transmitted to MCU and analyzed, then by built-in analog-digital converter,
The voice signal of simulation is converted into data signal, then is sent to via antenna on the mobile terminal 30；The mobile terminal
Voice signal is converted to text information by the application software 301 on 30, and is shown in real time on screen.
Embodiment described above only expresses one embodiment of the present invention, and it describes more specific and detailed, but simultaneously
Therefore limitation of the scope of the invention can not be interpreted as.It should be pointed out that for the person of ordinary skill of the art,
Without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection model of the present invention
Enclose.Therefore, protection scope of the present invention should be determined by the appended claims.
Claims (7)
1. a kind of microphone for Real-time speech recognition, it is characterised in that including voice input module, bluetooth module and power supply mould
Block, the voice input module is connected with the bluetooth module, and the power module is connected with the bluetooth module, and
Powered to the bluetooth module.
2. the microphone according to claim 1 for Real-time speech recognition, it is characterised in that the voice input module is
Electret condenser microphone.
3. the microphone according to claim 1 for Real-time speech recognition, it is characterised in that the bluetooth module is onboard
The Bluetooth chip of antenna, using bluetooth core specification 4.1 and above version, can transmit audio.
4. the microphone according to claim 1 for Real-time speech recognition, it is characterised in that the power module includes electricity
Source control chip, battery, power supply indicator, charging inlet, switch.
5. a kind of microphone and system for Real-time speech recognition, it is characterised in that including as described in any one of right 1 to 4
The microphone for Real-time speech recognition, and including the application software on mobile terminal, the microphone passes through the specifically side of encryption
After formula realizes that pairing is connected with the mobile terminal, voice signal is transferred to the bluetooth mould by the voice input module
Block, then pass through antenna transmission to the mobile terminal；The application software on the mobile terminal is receiving voice signal
Afterwards, analyzed and processed, voice signal is converted into text information in real time, shown on the display screen of the mobile terminal
Come.
6. the microphone and system according to claim 5 for Real-time speech recognition, it is characterised in that the application software
Install on the mobile terminal.
7. the microphone and system according to claim 6 for Real-time speech recognition, it is characterised in that mobile terminal is hand
Machine, tablet personal computer, intelligent glasses etc..
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710519178.0A CN107071603A (en) | 2017-06-30 | 2017-06-30 | A kind of microphone and system for Real-time speech recognition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710519178.0A CN107071603A (en) | 2017-06-30 | 2017-06-30 | A kind of microphone and system for Real-time speech recognition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107071603A true CN107071603A (en) | 2017-08-18 |
Family
ID=59613970
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710519178.0A Pending CN107071603A (en) | 2017-06-30 | 2017-06-30 | A kind of microphone and system for Real-time speech recognition |
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| Country | Link |
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| CN (1) | CN107071603A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108428454A (en) * | 2017-12-27 | 2018-08-21 | 广州音书科技有限公司 | A kind of tone frequency channel wire and system for Real-time speech recognition |
| CN108962254A (en) * | 2018-06-11 | 2018-12-07 | 北京佳珥医学科技有限公司 | For assisting the methods, devices and systems and augmented reality glasses of hearing-impaired people |
| CN109982010A (en) * | 2017-12-27 | 2019-07-05 | 广州音书科技有限公司 | A kind of conference caption system of real-time display |
| CN110931001A (en) * | 2019-09-05 | 2020-03-27 | 新华通讯社 | Anti-noise audio transmission device facing voice recognition |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104871241A (en) * | 2012-12-28 | 2015-08-26 | 株式会社雷特龙 | Voice recognition device |
| CN105916069A (en) * | 2016-04-19 | 2016-08-31 | 安徽理工大学 | Intelligent microphone capable of converting voice into text in real time |
| CN106611600A (en) * | 2016-12-02 | 2017-05-03 | 广州音书科技有限公司 | Audio processing device and system for far-field pickup and mobile charging |
-
2017
- 2017-06-30 CN CN201710519178.0A patent/CN107071603A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104871241A (en) * | 2012-12-28 | 2015-08-26 | 株式会社雷特龙 | Voice recognition device |
| CN105916069A (en) * | 2016-04-19 | 2016-08-31 | 安徽理工大学 | Intelligent microphone capable of converting voice into text in real time |
| CN106611600A (en) * | 2016-12-02 | 2017-05-03 | 广州音书科技有限公司 | Audio processing device and system for far-field pickup and mobile charging |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108428454A (en) * | 2017-12-27 | 2018-08-21 | 广州音书科技有限公司 | A kind of tone frequency channel wire and system for Real-time speech recognition |
| CN109982010A (en) * | 2017-12-27 | 2019-07-05 | 广州音书科技有限公司 | A kind of conference caption system of real-time display |
| CN108962254A (en) * | 2018-06-11 | 2018-12-07 | 北京佳珥医学科技有限公司 | For assisting the methods, devices and systems and augmented reality glasses of hearing-impaired people |
| WO2019237427A1 (en) * | 2018-06-11 | 2019-12-19 | 北京佳珥医学科技有限公司 | Method, apparatus and system for assisting hearing-impaired people, and augmented reality glasses |
| CN110931001A (en) * | 2019-09-05 | 2020-03-27 | 新华通讯社 | Anti-noise audio transmission device facing voice recognition |
| CN110931001B (en) * | 2019-09-05 | 2022-05-17 | 新华通讯社 | Anti-noise audio transmission device facing voice recognition |
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Application publication date: 20170818 |