CN108597518A - A kind of minutes intelligence microphone system based on speech recognition - Google Patents
A kind of minutes intelligence microphone system based on speech recognition Download PDFInfo
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- CN108597518A CN108597518A CN201810249253.0A CN201810249253A CN108597518A CN 108597518 A CN108597518 A CN 108597518A CN 201810249253 A CN201810249253 A CN 201810249253A CN 108597518 A CN108597518 A CN 108597518A
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- 230000006870 function Effects 0.000 claims abstract description 17
- 238000003860 storage Methods 0.000 claims abstract description 12
- 238000013518 transcription Methods 0.000 claims abstract description 11
- 230000035897 transcription Effects 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 238000004891 communication Methods 0.000 claims abstract description 4
- 230000009467 reduction Effects 0.000 claims description 15
- 230000002708 enhancing effect Effects 0.000 claims description 14
- 238000005520 cutting process Methods 0.000 claims description 8
- 238000005516 engineering process Methods 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 5
- 230000003993 interaction Effects 0.000 claims description 3
- 238000011946 reduction process Methods 0.000 claims description 3
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- 230000007774 longterm Effects 0.000 abstract description 4
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- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
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Classifications
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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
- G10L15/26—Speech to text systems
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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
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
-
- 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
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
-
- 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
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
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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
- H04R3/00—Circuits for transducers, loudspeakers or microphones
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Computational Linguistics (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Multimedia (AREA)
- Telephonic Communication Services (AREA)
Abstract
The invention discloses a kind of minutes intelligence microphone system based on speech recognition, intelligent microphone end including being in communication with each other connection, computer end and server end, intelligent microphone end uses the microphone with WiFi linkage functions and touch control display screen, including voice acquisition module, online speech transcription module and data transmission module for a long time, by way of disposing intelligent microphone in meeting place, realize real-time reception conference voice content, and it passes reception result back computer end and completes speech recognition, form the full dialog record of different participants, upload server end simultaneously, build long-term minutes cloud storage library, this flow is automatically performed, mitigate the work load of minutes personnel significantly, record personnel need to only give system a small amount of intervention, all minutes can be easily accomplished.
Description
Technical field
The invention belongs to technical field of voice recognition, are related to a kind of intelligent microphone system, specifically a kind of to be based on voice
The minutes intelligence microphone system of identification.
Background technology
Meeting is a kind of universal social phenomenon, and it is even more particularly that almost, which can all there be meeting, minutes in organized place,
Important, minutes refer to the hoc scenario and particular content of meeting being recorded by record personnel, just in conference process
Form minutes." note " takes notes in detail not with slightly note：Slightly note is that note meeting is wanted greatly, the important or main speech in meeting；
It takes notes in detail, it is required that the project of record must be complete, the speech of record must be detailed complete.If desired it leaves including the above
Minutes will then lean on " record ", and " record " has notes, sound record and image record several, and for minutes, sound is recorded, as recording usually only
Be means, the lower content of record be also finally reduced into word, notes are also often required to by sound record, as record, using as recording
Content reproduces the guarantee of meeting situation to the maximum extent.
However the recording mode of meeting is not convenient enough always, most basic mode is record personnel written notes, this mode is received
The influence of hand speed, can only slightly remember, can not complete reduction conference process really, and existing frequently-used mode is record note, records personnel's meeting
After watch video and audio recording, and conference content is changed into the word for facilitating storage to consult manually, this needs to expend record personnel a large amount of
Time and efforts.The sound pick-up outfits such as existing recording pen can only simply realize recording store function, and have memory capacity
Limitation.
Invention content
The purpose of the present invention is to provide a kind of minutes intelligence microphone system based on speech recognition is realized real-time
Conference voice content is received, completes speech recognition, and build long-term minutes cloud storage library, mitigates minutes people significantly
The work load of member.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of minutes intelligence microphone system based on speech recognition, including it is in communication with each other the intelligent microphone of connection
End, computer end and server end；
The intelligence microphone end passes through Mike using the microphone with WiFi linkage functions and touch control display screen
Touch control display screen on wind completes basic interaction, realizes the connection of microphone apparatus and wireless network, completes stepping on for account
The binding of record and computer end, carries out storage noise reduction process to meeting real-time voice, passes recognition result and audio file back computer
End is handled, and dynamic updates local cache；
The computer end is equipped with complete minutes program, realizes that the relevant information of meeting is perfect, meeting when
Between, theme, participant, meeting summary, relevant documentation information filling, and upload server end store, support history meeting look into
It reads, while supporting the result verification to the automatic recognition of speech, listen audio, edit-modify to have recognition result by attached, ensure knot
The accuracy of fruit；
The server end, including database server, reception server, web server, calculation server, provide meeting
It discusses audio storage function, meeting document storage search-read function, enterprise account management and control function and high in the clouds voice technology supports
Function.
Further, the intelligent microphone end include voice acquisition module, for a long time online speech transcription module and
Data transmission module；
Then the voice acquisition module carries out after-treatment to audio, audio is made to meet phase for acquiring audio data
Data structure, clarity and the volume answered, are finally preserved；
The online speech transcription module of long-time, connection news scud server, after voice acquisition module is processed
Audio uploads to news scud server, then obtains recognition result；
The data transmission module obtains the audio clip data and the online speech transcription mould of long-time of voice acquisition module
Processing is numbered to data in the voice recognition result of block, socket agreements is then used, data transmission to computer end.
Further, the workflow at the intelligent microphone end is as follows：
S1 connects WiFi and carries out languages or dialect selection and noise reduction setting and enhancing setting；
S2 judges whether to start battery saving mode, if starting battery saving mode, enters step S5, if not actuated battery saving mode,
Then enter step S3；
S3 judges whether to start automatic noise reduction, if starting automatic noise reduction, starts and is carried out at real-time noise-reducing to audio data
The program of reason, if not actuated automatic noise reduction, is directly entered step S4；
S4 judges whether to start automatic enhancing, if starting automatic enhancing, starts and carries out automatic in real time increase to audio data
The program of strength reason, if not actuated automatic enhancing, is directly entered step S5；
S5, user loquitur, and microphone starts to record, the audio data that acquisition user speaks；
S6 carries out cutting using VAD technologies to audio data, improves recognition success rate and is adapted to news scud server interface
Requirement；
Audio clip data after cutting is uploaded to news scud server in real time and carries out online recognition, translating operation by S7；
S8 preserves audio clip data and voice recognition result, and uploads data to computer end；
S9, computer end real-time display recognition result complete minutes work.
Beneficial effects of the present invention：Minutes intelligence microphone system provided by the invention passes through in meeting place portion
The mode of the intelligent microphone of administration realizes real-time reception conference voice content, and passes reception result back computer end and complete voice knowledge
Not, the full dialog record of different participants, while upload server end are formed, long-term minutes cloud storage is built
Library, this flow are automatically performed, mitigate the work load of minutes personnel significantly, and it is a small amount of that record personnel need to only give system
Intervene, you can be easily accomplished all minutes.
Description of the drawings
Present invention is further described in detail in the following with reference to the drawings and specific embodiments.
Fig. 1 is the system schematic of the present invention.
Fig. 2 is the system schematic at intelligent microphone end of the invention.
Fig. 3 is the work flow diagram at intelligent microphone end of the invention.
Fig. 4 is the system schematic of server end of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1, the present invention provides a kind of minutes intelligence microphone system based on speech recognition, including phase
Intelligent microphone end, computer end and the server end of mutual communication connection.
Intelligent microphone end, using the microphone with WiFi linkage functions and touch control display screen, by microphone
Touch control display screen complete basic interaction, realize the connection of microphone apparatus and wireless network, complete account login and
The binding of computer end carries out storage noise reduction process to meeting real-time voice, recognition result and audio file is passed back at computer end
Reason, dynamic update local cache.
As shown in Fig. 2, intelligent microphone end includes voice acquisition module, for a long time online speech transcription module and data
Transmission module.
Then voice acquisition module carries out after-treatment to audio, audio is made to meet accordingly for acquiring audio data
The technical indicators such as data structure, clarity and volume, are finally preserved.Wherein, main processing includes noise reduction, automatic increasing
By force, vad detections and audio cutting, noise reduction and automatic enhancing improve the effect of speech recognition, then make for handling audio itself
The mute point of audio, the cutting at mute point are detected with vad, and cuts off invalid fragments, are allowed to meet the format of speech transcription
It is required that.
Online speech transcription module for a long time, connection news scud server, by audio of the voice acquisition module after processed
News scud server is uploaded to, recognition result is then obtained.By constantly submitting less than 30s and having substantial to news scud
Sound bite makes up to almost real-time long-time speech recognition effect.
Data transmission module：Obtain the audio clip data and online speech transcription module for a long time of voice acquisition module
Processing is numbered to data in voice recognition result, socket agreements is then used, data transmission to computer end.
As shown in figure 3, the workflow at intelligent microphone end is as follows：
S1 connects WiFi and carries out languages or dialect selection and noise reduction setting and enhancing setting.
S2 judges whether to start battery saving mode, if starting battery saving mode, enters step S5, if not actuated battery saving mode,
Then enter step S3.
S3 judges whether to start automatic noise reduction, if starting automatic noise reduction, starts and is carried out at real-time noise-reducing to audio data
The program of reason, if not actuated automatic noise reduction, is directly entered step S4.
S4 judges whether to start automatic enhancing, if starting automatic enhancing, starts and carries out automatic in real time increase to audio data
The program of strength reason, if not actuated automatic enhancing, is directly entered step S5.
S5, user loquitur, and microphone starts to record, the audio data that acquisition user speaks.
S6 carries out cutting using VAD technologies to audio data, improves recognition success rate and is adapted to news scud server interface
Requirement.
Audio clip data after cutting is uploaded to news scud server in real time and carries out the behaviour such as online recognition, translation by S7
Make.
S8 preserves audio clip data and voice recognition result, and uploads data to computer end.
S9, computer end real-time display recognition result complete minutes work.
Computer end is equipped with complete minutes program, realizes that the relevant information of meeting is perfect, the time of meeting, master
Topic, participant, meeting summary, relevant documentation information filling, and upload server end store, support history meeting consult, together
When support, to the result verification of the automatic recognition of speech, to listen audio, edit-modify to have recognition result by attached, ensure the standard of result
True property.Continuous promotion based on server-side service ability, local side also constantly can upgrade and update, and continue to optimize user experience.
As shown in figure 4, server end, server-side includes database server, receives server, web server, operation clothes
Business device provides conference audio store function, meeting document storage search-read function, enterprise account management and control function, high in the clouds language
Sound technical support function etc..
Minutes intelligence microphone system provided by the invention passes through and disposes the side of intelligent microphone in meeting place
Formula realizes real-time reception conference voice content, and passes reception result back computer end and complete speech recognition, forms different participants
The full dialog record of member, while upload server end, build long-term minutes cloud storage library, this flow is automatically complete
At the work load of mitigation minutes personnel, record personnel need to only give system a small amount of intervention significantly, you can be easily accomplished
All minutes.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the present invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Above content is only to structure of the invention example and explanation, affiliated those skilled in the art couple
Described specific embodiment does various modifications or additions or substitutes by a similar method, without departing from invention
Structure or beyond the scope defined by this claim, is within the scope of protection of the invention.
Claims (3)
1. a kind of minutes intelligence microphone system based on speech recognition, it is characterised in that：Including being in communication with each other connection
Intelligent microphone end, computer end and server end；
The intelligence microphone end, using the microphone with WiFi linkage functions and touch control display screen, by microphone
Touch control display screen complete basic interaction, realize the connection of microphone apparatus and wireless network, complete account login and
The binding of computer end carries out storage noise reduction process to meeting real-time voice, recognition result and audio file is passed back at computer end
Reason, dynamic update local cache；
The computer end is equipped with complete minutes program, realizes that the relevant information of meeting is perfect, the time of meeting, master
Topic, participant, meeting summary, relevant documentation information filling, and upload server end store, support history meeting consult, together
When support, to the result verification of the automatic recognition of speech, to listen audio, edit-modify to have recognition result by attached, ensure the standard of result
True property；
The server end, including database server, reception server, web server, calculation server, provide meeting sound
Frequency store function, meeting document storage search-read function, enterprise account management and control function and high in the clouds voice technology support function.
2. a kind of minutes intelligence microphone system based on speech recognition according to claim 1, it is characterised in that：
The intelligence microphone end includes voice acquisition module, for a long time online speech transcription module and data transmission module；
Then the voice acquisition module carries out after-treatment to audio, audio is made to meet accordingly for acquiring audio data
Data structure, clarity and volume, are finally preserved；
The online speech transcription module of long-time, connection news scud server, by audio of the voice acquisition module after processed
News scud server is uploaded to, recognition result is then obtained；
The data transmission module obtains the audio clip data and online speech transcription module for a long time of voice acquisition module
Processing is numbered to data in voice recognition result, socket agreements is then used, data transmission to computer end.
3. a kind of minutes intelligence microphone system based on speech recognition according to claim 1, it is characterised in that：
The workflow at the intelligence microphone end is as follows：
S1 connects WiFi and carries out languages or dialect selection and noise reduction setting and enhancing setting；
S2 judges whether to start battery saving mode, if starting battery saving mode, enters step S5, if not actuated battery saving mode, into
Enter step S3；
S3 judges whether to start automatic noise reduction, if starting automatic noise reduction, starts and carries out real-time noise-reducing processing to audio data
Program, if not actuated automatic noise reduction, is directly entered step S4；
S4 judges whether to start automatic enhancing, if starting automatic enhancing, starts and is carried out at automatic enhancing in real time to audio data
The program of reason, if not actuated automatic enhancing, is directly entered step S5；
S5, user loquitur, and microphone starts to record, the audio data that acquisition user speaks；
S6 carries out cutting to audio data using VAD technologies, improves recognition success rate and be adapted to wanting for news scud server interface
It asks；
Audio clip data after cutting is uploaded to news scud server in real time and carries out online recognition, translating operation by S7；
S8 preserves audio clip data and voice recognition result, and uploads data to computer end；
S9, computer end real-time display recognition result complete minutes work.
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Cited By (15)
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| CN109361527A (en) * | 2018-12-28 | 2019-02-19 | 苏州思必驰信息科技有限公司 | Voice conferencing recording method and system |
| CN109448866A (en) * | 2018-12-21 | 2019-03-08 | 姜保国 | A kind of first aid information transmission system and method |
| CN109525800A (en) * | 2018-11-08 | 2019-03-26 | 江西国泰利民信息科技有限公司 | A kind of teleconference voice recognition data transmission method |
| CN109599115A (en) * | 2018-12-24 | 2019-04-09 | 苏州思必驰信息科技有限公司 | Minutes method and apparatus for audio collecting device and user terminal |
| CN109639443A (en) * | 2018-11-19 | 2019-04-16 | 安徽咪鼠科技有限公司 | A kind of intelligence microphone conference system |
| CN110232925A (en) * | 2019-06-28 | 2019-09-13 | 百度在线网络技术（北京）有限公司 | Generate the method, apparatus and conference terminal of minutes |
| CN110246501A (en) * | 2019-07-02 | 2019-09-17 | 苏州思必驰信息科技有限公司 | Audio recognition method and system for minutes |
| CN111131517A (en) * | 2020-01-02 | 2020-05-08 | 国家电网有限公司 | AI assistant system and method |
| CN112350834A (en) * | 2020-09-28 | 2021-02-09 | 深圳市奋达科技股份有限公司 | AI voice conference system with screen and method |
| CN112750452A (en) * | 2020-12-29 | 2021-05-04 | 北京字节跳动网络技术有限公司 | Voice processing method, device and system, intelligent terminal and electronic equipment |
| CN113327619A (en) * | 2021-02-26 | 2021-08-31 | 山东大学 | Conference recording method and system based on cloud-edge collaborative architecture |
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| CN109525800A (en) * | 2018-11-08 | 2019-03-26 | 江西国泰利民信息科技有限公司 | A kind of teleconference voice recognition data transmission method |
| CN109639443A (en) * | 2018-11-19 | 2019-04-16 | 安徽咪鼠科技有限公司 | A kind of intelligence microphone conference system |
| CN109448866A (en) * | 2018-12-21 | 2019-03-08 | 姜保国 | A kind of first aid information transmission system and method |
| CN109599115A (en) * | 2018-12-24 | 2019-04-09 | 苏州思必驰信息科技有限公司 | Minutes method and apparatus for audio collecting device and user terminal |
| CN109599115B (en) * | 2018-12-24 | 2022-03-22 | 思必驰科技股份有限公司 | Conference recording method and device for audio acquisition equipment and user terminal |
| CN109361527B (en) * | 2018-12-28 | 2021-02-05 | 苏州思必驰信息科技有限公司 | Voice conference recording method and system |
| CN109361527A (en) * | 2018-12-28 | 2019-02-19 | 苏州思必驰信息科技有限公司 | Voice conferencing recording method and system |
| CN110232925A (en) * | 2019-06-28 | 2019-09-13 | 百度在线网络技术（北京）有限公司 | Generate the method, apparatus and conference terminal of minutes |
| CN110246501A (en) * | 2019-07-02 | 2019-09-17 | 苏州思必驰信息科技有限公司 | Audio recognition method and system for minutes |
| CN110246501B (en) * | 2019-07-02 | 2022-02-01 | 思必驰科技股份有限公司 | Voice recognition method and system for conference recording |
| CN111131517A (en) * | 2020-01-02 | 2020-05-08 | 国家电网有限公司 | AI assistant system and method |
| CN112350834A (en) * | 2020-09-28 | 2021-02-09 | 深圳市奋达科技股份有限公司 | AI voice conference system with screen and method |
| CN112350834B (en) * | 2020-09-28 | 2023-04-07 | 深圳市奋达科技股份有限公司 | AI voice conference system with screen and method |
| WO2022133854A1 (en) * | 2020-12-24 | 2022-06-30 | 京东方科技集团股份有限公司 | Conference management method, and server and conference management system |
| CN112750452A (en) * | 2020-12-29 | 2021-05-04 | 北京字节跳动网络技术有限公司 | Voice processing method, device and system, intelligent terminal and electronic equipment |
| CN113327619A (en) * | 2021-02-26 | 2021-08-31 | 山东大学 | Conference recording method and system based on cloud-edge collaborative architecture |
| CN113327619B (en) * | 2021-02-26 | 2022-11-04 | 山东大学 | Conference recording method and system based on cloud-edge collaborative architecture |
| CN113707151A (en) * | 2021-08-20 | 2021-11-26 | 天津讯飞极智科技有限公司 | Voice transcription method, device, recording equipment, system and storage medium |
| CN116405836A (en) * | 2023-06-08 | 2023-07-07 | 安徽声讯信息技术有限公司 | Microphone tuning method and system based on Internet |
| CN116405836B (en) * | 2023-06-08 | 2023-09-08 | 安徽声讯信息技术有限公司 | Microphone tuning method and system based on Internet |
| CN116996337A (en) * | 2023-08-03 | 2023-11-03 | 恩平市新盈科电声科技有限公司 | Conference data management system and method based on Internet of things and microphone switching technology |
| CN116996337B (en) * | 2023-08-03 | 2024-01-26 | 恩平市新盈科电声科技有限公司 | Conference data management system and method based on Internet of things and microphone switching technology |
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