CN107492376A - A kind of sound recognition system and its recognition methods based on Intelligent earplug - Google Patents
A kind of sound recognition system and its recognition methods based on Intelligent earplug Download PDFInfo
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- CN107492376A CN107492376A CN201710551304.0A CN201710551304A CN107492376A CN 107492376 A CN107492376 A CN 107492376A CN 201710551304 A CN201710551304 A CN 201710551304A CN 107492376 A CN107492376 A CN 107492376A
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- voice messaging
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- environment voice
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000009467 reduction Effects 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000000151 deposition Methods 0.000 claims 1
- 230000002452 interceptive effect Effects 0.000 abstract description 5
- 238000002955 isolation Methods 0.000 abstract description 5
- 230000006872 improvement Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241001062009 Indigofera Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/26—Speech to text systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F11/00—Methods or devices for treatment of the ears or hearing sense; Non-electric hearing aids; Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense; Protective devices for the ears, carried on the body or in the hand
- A61F11/06—Protective devices for the ears
- A61F11/08—Protective devices for the ears internal, e.g. earplugs
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- H04B5/48—
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- H04B5/72—
Abstract
The invention discloses a kind of sound recognition system based on Intelligent earplug, including noise reduction earplug, bluetooth receiving module and microtelephone are configured with inside the noise reduction earplug, also include speech recognition equipment, speech recognition equipment includes speech reception module, bluetooth sending module, identification module, control module, input module, the speech buffer storage module for storing environment voice messaging in current slot and the keyword cache module for storing keyword message.Current environment voice messaging is identified by identification module by the present invention, when recognize contain keyword message in environment voice messaging when, control module sends the environment voice messaging containing keyword message by bluetooth sending module, bluetooth receiving module exports environment voice messaging by microtelephone, user is made while isolation environment noise by recognition methods of the present invention, can uppick for itself valuable external information, ensure not interfering with the daily life of user.
Description
Technical field
The present invention relates to intelligence to dress applied technical field, knows more specifically to a kind of sound based on Intelligent earplug
Other system and its recognition methods.
Background technology
With the fast development of social economy, noise pollution in life also getting worse, if it is desired to build a peace
Quiet environment, earplug are indispensable.
But this can produce another problem again, if user adorns oneself with earplug always, although outside noise can be isolated,
But also the useful information of all users oneself is isolated simultaneously, the daily life of user can also be affected,
For example, if user adorns oneself with earplug when taking pubic transport, the information of calling out the stops for ignoring public transport is easy for, causes user
Miss website.
Based on above mentioned problem, need a for the nugatory noise information of user will to isolate in the art
Go out, while will can be transferred to for the valuable acoustic information of user in user's ear, allow user to know.
The content of the invention
The technical problem to be solved in the present invention is：There is provided one kind will can isolate for the nugatory noise information of user
Go out, while can be by the sound recognition system based on Intelligent earplug exported for the valuable acoustic information of user and its knowledge
Other method.
The present invention solve its technical problem solution be：
A kind of sound recognition system based on Intelligent earplug, including noise reduction earplug, indigo plant is configured with inside the noise reduction earplug
Tooth receiving module and the microtelephone being connected with the bluetooth receiving module, in addition to speech recognition equipment, the voice are known
Other device include speech reception module, bluetooth sending module, identification module, control module, input module, for storing current when
Between the speech buffer storage module of environment voice messaging and the keyword cache module for storing keyword message in section；It is described defeated
Enter module be connected with keyword cache module and by the input module input keyword message, the speech reception module with
Speech buffer storage module is connected and environment voice messaging is stored in into speech buffer storage module, the voice by the speech reception module
Receiving module is connected by identification module with control module, and the control module is connected with bluetooth sending module；The control mould
Block is configured as after speech reception module receives the environment voice messaging containing keyword message, is started bluetooth and is sent mould
Block, by the environment transmission of speech information in speech buffer storage module to bluetooth receiving module, the bluetooth receiving module will receive
Environment voice messaging exported by microtelephone.
As the further improvement of above-mentioned technical proposal, the speech recognition equipment is smart mobile phone.
The beneficial effects of the invention are as follows：The present invention is isolated by noise reduction earplug to ambient noise first, is passed through afterwards
Real time environment voice messaging is identified identification module in speech recognition equipment, judges wherein whether believe containing keyword
Breath, control module can be sent the environment voice messaging containing keyword message by bluetooth sending module, pass through this
Inventing the identifying system makes user while isolation environment noise, can uppick valuable outside believe for itself
Breath, ensure not interfering with the daily life of user.
The invention also discloses a kind of recognition methods of above-mentioned sound recognition system based on Intelligent earplug, bag simultaneously
Include following steps：
Step A：Keyword message is set, the keyword message is deposited into keyword cache module；
Step B：Speech reception module gathers real time environment voice messaging, and environment voice messaging deposit voice is delayed
Storing module；
Step C：Real time environment voice messaging is identified the identification module；
Step D：The identification module judges to whether there is the pass consistent with keyword cache module in environment voice messaging
Key word voice messaging, if it is, control module starts bluetooth sending module, and by the bluetooth sending module by speech buffer storage
Environment voice messaging in module is sent, if it is not, control module need not start bluetooth sending module；
Step E：The bluetooth receiving module exports the environment voice messaging received by microtelephone.
As the further improvement of above-mentioned technical proposal, the keyword message is text information, the keyword message
Inputted by input module.
As the further improvement of above-mentioned technical proposal, identification module enters to real time environment voice messaging described in step C
Row identifies and the environment voice messaging is converted into text information.
As the further improvement of above-mentioned technical proposal, when the identification module judges environment voice messaging in step D
During the middle presence Key word voice information consistent with keyword cache module, before keyword message is contained in speech buffer storage module
The environment voice messaging of 30 seconds is sent by bluetooth sending module afterwards.
The beneficial effects of the invention are as follows：The present invention is known by identification module to the environment voice messaging currently collected
Not, when recognize contain keyword message set in advance in current environment voice messaging when, control module will contain key
The environment voice messaging of word information is sent by bluetooth sending module, and bluetooth receiving module is by the environment language containing keyword message
Message breath is exported by microtelephone, makes user while isolation environment noise by recognition methods of the present invention, can
Uppick ensures not interfering with the daily life of user for itself valuable external information.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment
Accompanying drawing is briefly described.Obviously, described accompanying drawing is the part of the embodiment of the present invention, rather than is all implemented
Example, those skilled in the art on the premise of not paying creative work, can also obtain other designs according to these accompanying drawings
Scheme and accompanying drawing.
Fig. 1 is the system framework figure of sound recognition system of the present invention；
Fig. 2 is the embodiment flow chart of recognition methods of the present invention.
Embodiment
Carried out below with reference to the design of embodiment and accompanying drawing to the present invention, concrete structure and caused technique effect clear
Chu, complete description, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair
Bright part of the embodiment, rather than whole embodiments, based on embodiments of the invention, those skilled in the art is not paying
The other embodiment obtained on the premise of creative work, belongs to the scope of protection of the invention.In addition, be previously mentioned in text
All annexations, not single finger element directly connect, and refer to can be according to specific implementation situation, by adding or reducing connection
Element, to form more excellent circuit structure.Each technical characteristic in the invention, on the premise of not conflicting conflict
Can be with combination of interactions.
Reference picture 1, the invention disclose a kind of sound recognition system based on Intelligent earplug, including noise reduction earplug,
Bluetooth receiving module and the microtelephone being connected with the bluetooth receiving module are configured with inside the noise reduction earplug, in addition to
Speech recognition equipment, the speech recognition equipment include speech reception module, bluetooth sending module, identification module, control module,
Input module, the speech buffer storage module for storing environment voice messaging in current slot and for storing keyword message
Keyword cache module；The input module is connected with keyword cache module and inputs keyword by the input module
Information, the speech reception module are connected with speech buffer storage module and are deposited environment voice messaging by the speech reception module
Enter speech buffer storage module, the speech reception module is connected by identification module with control module, the control module and bluetooth
Sending module is connected；The control module is configured as speech reception module and receives the environment voice containing keyword message
After information, start bluetooth sending module, it is described by the environment transmission of speech information in speech buffer storage module to bluetooth receiving module
Bluetooth receiving module exports the environment voice messaging received by microtelephone.Specifically, the present invention passes through noise reduction first
Earplug is isolated to ambient noise, and real time environment voice messaging is carried out by the identification module in speech recognition equipment afterwards
Whether identification, judgement wherein contain keyword message, and control module can lead to the environment voice messaging containing keyword message
Cross bluetooth sending module to send, user is made while isolation environment noise by identifying system of the present invention, can
Uppick ensures not interfering with the daily life of user for itself valuable external information.
Preferred embodiment is further used as, speech recognition equipment described in the invention can essentially be intelligence
Mobile phone, because existing smart mobile phone hardware capability and software function are numerous, it is sufficient to meet to the speech recognition equipment
Software and hardware requirement.
Reference picture 2, the invention also disclose a kind of knowledge of above-mentioned sound recognition system based on Intelligent earplug simultaneously
Other method, comprises the following steps：
Step A：Keyword message is set, the keyword message is deposited into keyword cache module；
Step B：Speech reception module gathers real time environment voice messaging, and environment voice messaging deposit voice is delayed
Storing module；
Step C：Real time environment voice messaging is identified the identification module；
Step D：The identification module judges to whether there is the pass consistent with keyword cache module in environment voice messaging
Key word voice messaging, if it is, control module starts bluetooth sending module, and by the bluetooth sending module by speech buffer storage
Environment voice messaging in module is sent, if it is not, control module need not start bluetooth sending module；
Step E：The bluetooth receiving module exports the environment voice messaging received by microtelephone.
Specifically, firstly the need of setting keyword message, the keyword message can root for recognition methods of the present invention
Changed at any time according to user's request；Start speech recognition system after keyword message is set, speech reception module collection is real-time
Environment voice messaging, and the environment voice messaging is stored in speech buffer storage module, wherein the invention is used and dynamically deposited
Storage mode, due to the limited storage space of speech buffer storage module described in practical application, the time of deposit environment voice messaging has
Limit, thus the invention by using dynamic storage mode by the environment voice in the fixed time period before current time
Information is deposited into speech buffer storage module, while again ceaselessly deletes the environment voice messaging before the period, and guarantee has foot
Enough memory spaces；Real time environment voice messaging is identified identification module afterwards, and judges current environment voice messaging
In whether there is keyword message, if there is, it was demonstrated that the environment voice messaging in current slot is valuable for user
Value, control module starts bluetooth sending module, and by the bluetooth sending module by the environment language in speech buffer storage module
Message breath is sent, if it does not, the environment voice messaging demonstrated in current slot does not have for a user
Value, control module need not start bluetooth sending module, ensure that user possesses a quiet environment by noise reduction earplug.
The environment voice messaging currently collected is identified by identification module by the present invention, when recognizing current ring
When containing keyword message set in advance in the voice messaging of border, control module is by the environment voice messaging containing keyword message
Sent by bluetooth sending module, bluetooth receiving module is defeated by microtelephone by the environment voice messaging containing keyword message
Go out, user made while isolation environment noise by recognition methods of the present invention, can uppick it is valuable for itself
External information, ensure not interfering with the daily life of user.
It is further used as preferred embodiment, in the invention embodiment, described keyword message can
By be by voice messaging in a manner of be either stored in keyword cache module in the way of text information.The invention is
The design difficulty of software systems is reduced, keyword message described in the specific embodiment of the invention is text information, the pass
Key word information is inputted by input module.
Preferred embodiment is further used as, because keyword message is described in the invention embodiment
It is deposited into a manner of text information in keyword cache module, accordingly in the specific embodiment of the invention, institute in step C
Identification module is stated real time environment voice messaging is identified and the environment voice messaging is converted into text information, then with advance
The keyword message first set is compared.
Preferred embodiment is further used as, in the invention embodiment, in order in speech buffer storage module
The situation of limited storage space, ensure to be missed for the valuable environment voice messaging of user, institute in the invention
Predicate sound cache module can be stored in the environment voice messaging of 1 minute before current time in real time by the setting of control module, together
When dynamically the environment voice messaging before 1 minute current time is deleted, vacate memory space for follow-up environment voice messaging.
Simultaneously when the identification module judges exist and keyword cache module one in environment voice messaging in the invention step D
During the Key word voice information of cause, the environment voice messaging containing 30 seconds before and after keyword message in speech buffer storage module is passed through
Bluetooth sending module is sent.
The better embodiment of the present invention is illustrated above, but the invention is not limited to the implementation
Example, those skilled in the art can also make a variety of equivalent modifications on the premise of without prejudice to spirit of the invention or replace
Change, these equivalent modifications or replacement are all contained in the application claim limited range.
Claims (6)
1. a kind of sound recognition system based on Intelligent earplug, including noise reduction earplug, bluetooth is configured with inside the noise reduction earplug
Receiving module and the microtelephone being connected with the bluetooth receiving module, it is characterised in that：Also include speech recognition equipment, institute
State speech recognition equipment include speech reception module, bluetooth sending module, identification module, control module, input module, for depositing
The speech buffer storage module of environment voice messaging and the keyword for storing keyword message cache mould in storage current slot
Block；The input module is connected with keyword cache module and inputs the keyword message, the voice by input module
Receiving module is connected with speech buffer storage module and environment voice messaging is stored in into speech buffer storage mould by the speech reception module
Block, the speech reception module are connected by identification module with control module, and the control module is connected with bluetooth sending module；
The control module is configured as after speech reception module receives the environment voice messaging containing keyword message, is started blue
Tooth sending module, by the environment transmission of speech information in speech buffer storage module to bluetooth receiving module, the bluetooth receiving module
The environment voice messaging received is exported by microtelephone.
A kind of 2. sound recognition system based on Intelligent earplug according to claim 1, it is characterised in that：The voice is known
Other device is smart mobile phone.
3. the recognition methods of above-mentioned a kind of sound recognition system based on Intelligent earplug, it is characterised in that comprise the following steps：
Step A：Keyword message is set, the keyword message is deposited into keyword cache module；
Step B：Speech reception module gathers real time environment voice messaging, and the environment voice messaging is stored in into speech buffer storage mould
Block；
Step C：Real time environment voice messaging is identified the identification module；
Step D：The identification module judges to whether there is the keyword consistent with keyword cache module in environment voice messaging
Voice messaging, if it is, control module starts bluetooth sending module, and by the bluetooth sending module by speech buffer storage module
In environment voice messaging send, if it is not, control module need not start bluetooth sending module；
Step E：The bluetooth receiving module exports the environment voice messaging received by microtelephone.
4. the recognition methods of sound recognition system according to claim 3, it is characterised in that：The keyword message is text
Word information, the keyword message are inputted by input module.
5. the recognition methods of sound recognition system according to claim 4, it is characterised in that：Mould is identified described in step C
Block is identified to real time environment voice messaging and the environment voice messaging is converted into text information.
6. the recognition methods of sound recognition system according to claim 3, it is characterised in that：When the identification in step D
When module judges to exist in environment voice messaging the Key word voice information consistent with keyword cache module, by speech buffer storage
The environment voice messaging containing 30 seconds before and after keyword message is sent by bluetooth sending module in module.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710551304.0A CN107492376A (en) | 2017-07-07 | 2017-07-07 | A kind of sound recognition system and its recognition methods based on Intelligent earplug |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710551304.0A CN107492376A (en) | 2017-07-07 | 2017-07-07 | A kind of sound recognition system and its recognition methods based on Intelligent earplug |
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| CN107492376A true CN107492376A (en) | 2017-12-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109660904A (en) * | 2019-02-02 | 2019-04-19 | 恒玄科技（上海）有限公司 | Headphone device, audio signal processing method and system |
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| CN105895098A (en) * | 2016-06-08 | 2016-08-24 | 乐视控股（北京）有限公司 | Play control method and device |
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Patent Citations (6)
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| CN102480561A (en) * | 2010-11-30 | 2012-05-30 | 希姆通信息技术（上海）有限公司 | Indecent voice shielding assembly and method thereof |
| US8468023B1 (en) * | 2012-10-01 | 2013-06-18 | Google Inc. | Handsfree device with countinuous keyword recognition |
| CN105225662A (en) * | 2015-08-24 | 2016-01-06 | 深圳市冠旭电子有限公司 | Smart bluetooth earphone plays method and the smart bluetooth earphone of external voice automatically |
| CN105792050A (en) * | 2016-04-20 | 2016-07-20 | 青岛歌尔声学科技有限公司 | Bluetooth earphone and communication method based on same |
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Application publication date: 20171219 |