CN109640309A - A kind of bluetooth recording device not interrupted by mobile phone communication - Google Patents
A kind of bluetooth recording device not interrupted by mobile phone communication Download PDFInfo
- Publication number
- CN109640309A CN109640309A CN201910073412.0A CN201910073412A CN109640309A CN 109640309 A CN109640309 A CN 109640309A CN 201910073412 A CN201910073412 A CN 201910073412A CN 109640309 A CN109640309 A CN 109640309A
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- China
- Prior art keywords
- mobile phone
- module
- control module
- interrupted
- audio
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Classifications
-
- 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
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L21/00—Processing of the speech or voice signal to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
- G10L21/0208—Noise filtering
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- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L21/00—Processing of the speech or voice signal to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
- G10L21/0208—Noise filtering
- G10L2021/02082—Noise filtering the noise being echo, reverberation of the speech
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computational Linguistics (AREA)
- Quality & Reliability (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Telephone Function (AREA)
Abstract
The invention discloses the bluetooth recording devices that one kind is not interrupted by mobile phone communication, comprising: main system control module；BLE bluetooth module is embedded in above system main control module, for being connect by the transmission of BLE agreement with mobile phone；Audio collection module is connected to above system main control module, handles for receiving instruction audio-frequency information；Audio output module is connected to above system main control module, exports audio-frequency information for receiving instruction.The beneficial effects of the present invention are realize the purpose that Recording Process is not interfered by mobile phone communication.
Description
Technical field
The present invention relates to a kind of bluetooth recording devices, the bluetooth recording device not interrupted by mobile phone communication especially.
Background technique
Currently, usually used for this sport technique segment of recording is bluetooth record among the application field of interpreting equipment
Sound, and current phone recording when, if other side incoming call if can interrupt real-time recording, based on BLE agreement transmission bluetooth if can
It, can if the transmission technology of BLE can be incorporated among the voice transfer of interpreting equipment to realize the scene made a phone call in recording
Solve the deficiencies in the prior art.
Summary of the invention
The technical problem to be solved in the present invention is to provide the bluetooth recording devices that one kind is not interrupted by mobile phone communication, realize
The purpose that Recording Process is not interfered by mobile phone communication.
The present invention is achieved through the following technical solutions.
A kind of bluetooth recording device not interrupted by mobile phone communication, comprising:
Main system control module；
BLE bluetooth module is embedded in above system main control module, for being connect by the transmission of BLE agreement with mobile phone；
Audio collection module is connected to above system main control module, handles for receiving instruction audio-frequency information；
Audio output module is connected to above system main control module, exports audio-frequency information for receiving instruction.
Further, further include volume control module, above system main control module is connected to, for adjusting volume.
Further, further include system power management module, be connected to above system main control module, for receiving instruction control
Power supply processed.
Further, further include ESD protective module, be connected to above system power management module.
Further, the model of above system main control module is set as DA14681.
Further, the model of above-mentioned audio output module is set as nau88l24.
Further, above-mentioned audio collection module is set as double MIC modules.
Beneficial effects of the present invention:
By the way that BLE bluetooth module is arranged the transmission technology of BLE agreement is be combined with each other with interpreting equipment, realizing makes
During carrying out bluetooth recording with device, using translation stick recording audio when, will not be interrupted by incoming call, using effect compared with
It is good.
Detailed description of the invention
Fig. 1 is the connection schematic diagram for the bluetooth recording device that the present invention is not interrupted by mobile phone communication.
Specific embodiment
The present invention will be further described in detail below based on the drawings and embodiments.
Fig. 1 is the connection schematic diagram for the bluetooth recording device that the present invention is not interrupted by mobile phone communication, referring to Fig.1, the present invention,
The bluetooth recording device not interrupted by mobile phone communication, comprising:
Main system control module 1, BLE bluetooth module 2, audio collection module 3, audio output module 4, volume control module 5,
System power management module 6, ESD protective module 7.
Main system control module 1 is the instruction source of whole device, uses as the core component of apparatus of the present invention
DA14681, which is used as, uses model, which supports newest 4.2 standard of bluetooth, integrated power supply pipe
Unit (PMU) is managed other than it can efficiently power for an on piece charger and voltameter, additionally provides 3 independent power supplys
Rail is more external system power elements, and can be battery charging by USB interface, its unique architecture can be complete for one
Whole Internet of things system power supply, without additional external electrical power management circuits.
BLE bluetooth module 2 is embedded in above system main control module, for being connect by the transmission of BLE agreement with mobile phone.It is logical
Cross setting BLE bluetooth module 2, may be implemented with BLE and mobile communication, transmit the function of audio.
Audio collection module 3 connects main system control module 1, handles for receiving instruction audio-frequency information, at this
In case study on implementation, double MIC modules are used, this double MIC module can have the processing capacity that noise reduction is carried out to audio-frequency information,
Echo can also be eliminated simultaneously.
Audio output module 4 connects main system control module 1, exports audio-frequency information for receiving instruction, uses
Model nau88l24 can provide excellent audio performance with the battery capacity of power saving, and it is good vertical to include energy-saving effect
Body sound D class loudspeaker driver and the G class headphone driver for carrying powerful earphone detecting circuit technology, at the same support jack insertion/
It exits, microphone detecting, different key/short key/long keys/cipher key distribution detecting, microphone has detecting, loudspeaker impedances are detectd
Survey, the detecting of earphone cross-talk and elimination etc., can play highest sound quality and eliminate any undesirable frequency component.
Audio frequency control module 5 is connected to above system main control module 1, for adjusting volume.
System power management module 6 is connected to above system main control module 1, for receiving instruction control power supply.
The ESD protective module 7 of setting simultaneously, is connected to above system power management module 6, prevents the external electrostatic generated
Circuit inside is impacted.
Traditional iphone and Android mobile phone be all sound-recording function is realized by the microphone pickup of mobile phone, and
The present invention is then to be transmitted based on BLE agreement to realize the effect recorded when making a phone call, will not when using translation stick recording audio
It is interrupted by incoming call.
The present invention, the bluetooth recording device not interrupted by mobile phone communication make BLE agreement by the way that BLE bluetooth module is arranged
Transmission technology be combined with each other with interpreting equipment, realize use device carry out bluetooth recording during, use translation stick
When recording audio, it will not be interrupted by incoming call, using effect is preferable.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow be familiar with this field technology
Personage can understand the content of present invention and be implemented, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the scope of protection of the present invention.
Claims (7)
1. the bluetooth recording device that one kind is not interrupted by mobile phone communication characterized by comprising
Main system control module；
BLE bluetooth module is embedded in the main system control module, for being connect by the transmission of BLE agreement with mobile phone；
Audio collection module is connected to the main system control module, handles for receiving instruction audio-frequency information；
Audio output module is connected to the main system control module, exports audio-frequency information for receiving instruction.
2. the bluetooth recording device according to claim 1 not interrupted by mobile phone communication, which is characterized in that further include volume
Control module is connected to the main system control module, for adjusting volume.
3. the bluetooth recording device according to claim 1 not interrupted by mobile phone communication, which is characterized in that further include system
Power management module is connected to the main system control module, for receiving instruction control power supply.
4. the bluetooth recording device according to claim 3 not interrupted by mobile phone communication, which is characterized in that further include ESD
Protective module is connected to the system power management module.
5. the bluetooth recording device according to claim 1 not interrupted by mobile phone communication, which is characterized in that the system master
The model of control module is set as DA14681.
6. the bluetooth recording device according to claim 1 not interrupted by mobile phone communication, which is characterized in that the audio is defeated
The model of module is set as nau88l24 out.
7. the bluetooth recording device according to claim 1 not interrupted by mobile phone communication, which is characterized in that the audio is adopted
Collection module is set as double MIC modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910073412.0A CN109640309A (en) | 2019-01-25 | 2019-01-25 | A kind of bluetooth recording device not interrupted by mobile phone communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910073412.0A CN109640309A (en) | 2019-01-25 | 2019-01-25 | A kind of bluetooth recording device not interrupted by mobile phone communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109640309A true CN109640309A (en) | 2019-04-16 |
Family
ID=66063656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910073412.0A Pending CN109640309A (en) | 2019-01-25 | 2019-01-25 | A kind of bluetooth recording device not interrupted by mobile phone communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109640309A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101783830A (en) * | 2009-01-21 | 2010-07-21 | 北京华旗资讯数码科技有限公司 | Mobile phone sound recording device |
| CN101984728A (en) * | 2010-10-22 | 2011-03-09 | 惠州Tcl移动通信有限公司 | Method and visual communication terminal for achieving visual conversation based on bluetooth earphone |
| CN202841297U (en) * | 2012-08-30 | 2013-03-27 | 深圳市高新奇科技股份有限公司 | Telephone set achieving connection with handset and multiple functions |
| US20160157074A1 (en) * | 2014-11-30 | 2016-06-02 | Raymond Anthony Joao | Personal monitoring apparatus and method |
| CN106302997A (en) * | 2016-07-29 | 2017-01-04 | 联想(北京)有限公司 | A kind of output control method, electronic equipment and system |
-
2019
- 2019-01-25 CN CN201910073412.0A patent/CN109640309A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101783830A (en) * | 2009-01-21 | 2010-07-21 | 北京华旗资讯数码科技有限公司 | Mobile phone sound recording device |
| CN101984728A (en) * | 2010-10-22 | 2011-03-09 | 惠州Tcl移动通信有限公司 | Method and visual communication terminal for achieving visual conversation based on bluetooth earphone |
| CN202841297U (en) * | 2012-08-30 | 2013-03-27 | 深圳市高新奇科技股份有限公司 | Telephone set achieving connection with handset and multiple functions |
| US20160157074A1 (en) * | 2014-11-30 | 2016-06-02 | Raymond Anthony Joao | Personal monitoring apparatus and method |
| CN106302997A (en) * | 2016-07-29 | 2017-01-04 | 联想(北京)有限公司 | A kind of output control method, electronic equipment and system |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190416 |
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| WD01 | Invention patent application deemed withdrawn after publication |